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6970345631232 = 29331334343789
BaseRepresentation
bin110010101101110100011…
…1110011010111000000000
3220200100200101000221220220
41211123220332122320000
51403200231440144412
622454044345303040
71316406443201454
oct145335076327000
926610611027826
106970345631232
11224811a435165
12946a96794a80
133b73baa4a069
141a151ba7c664
15c14ac0e968c
hex656e8f9ae00

6970345631232 has 160 divisors (see below), whose sum is σ = 19174622269440. Its totient is φ = 2247774658560.

The previous prime is 6970345631209. The next prime is 6970345631257. The reversal of 6970345631232 is 2321365430796.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159158394 + ... + 159202182.

It is an arithmetic number, because the mean of its divisors is an integer number (119841389184).

Almost surely, 26970345631232 is an apocalyptic number.

6970345631232 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6970345631232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9587311134720).

6970345631232 is an abundant number, since it is smaller than the sum of its proper divisors (12204276638208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6970345631232 is a wasteful number, since it uses less digits than its factorization.

6970345631232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47184 (or 47168 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 51.

The spelling of 6970345631232 in words is "six trillion, nine hundred seventy billion, three hundred forty-five million, six hundred thirty-one thousand, two hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 16 24 31 32 48 62 64 93 96 124 128 186 192 248 256 372 384 496 512 744 768 992 1488 1536 1984 2976 3343 3968 5952 6686 7936 10029 11904 13372 15872 20058 23808 26744 40116 43789 47616 53488 80232 87578 103633 106976 131367 160464 175156 207266 213952 262734 310899 320928 350312 414532 427904 525468 621798 641856 700624 829064 855808 1050936 1243596 1283712 1357459 1401248 1658128 1711616 2101872 2487192 2567424 2714918 2802496 3316256 4072377 4203744 4974384 5134848 5429836 5604992 6632512 8144754 8407488 9948768 10859672 11209984 13265024 16289508 16814976 19897536 21719344 22419968 26530048 32579016 33629952 39795072 43438688 53060096 65158032 67259904 79590144 86877376 130316064 146386627 159180288 173754752 260632128 292773254 347509504 439159881 521264256 585546508 695019008 878319762 1042528512 1171093016 1756639524 2085057024 2342186032 3513279048 4537985437 4684372064 7026558096 9075970874 9368744128 13613956311 14053116192 18151941748 18737488256 27227912622 28106232384 36303883496 37474976512 54455825244 56212464768 72607766992 74949953024 108911650488 112424929536 145215533984 217823300976 224849859072 290431067968 435646601952 580862135936 871293203904 1161724271872 1742586407808 2323448543744 3485172815616 6970345631232