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1712042313464 = 237139306771713
BaseRepresentation
bin11000111010011101101…
…011001000011011111000
320001200002011122201201202
4120322131223020123320
5211022230313012324
63350300144233332
7234456001361120
oct30723553103370
96050064581652
101712042313464
1160008928696a
1223797b60b848
13c55a2593b42
145cc12c21c80
152e802b4b8ae
hex18e9dac86f8

1712042313464 has 64 divisors (see below), whose sum is σ = 3696311673600. Its totient is φ = 728206101504.

The previous prime is 1712042313361. The next prime is 1712042313467. The reversal of 1712042313464 is 4643132402171.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1712042313467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23837672 + ... + 23909384.

It is an arithmetic number, because the mean of its divisors is an integer number (57754869900).

Almost surely, 21712042313464 is an apocalyptic number.

1712042313464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1712042313464 is an abundant number, since it is smaller than the sum of its proper divisors (1984269360136).

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

1712042313464 is a wasteful number, since it uses less digits than its factorization.

1712042313464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74932 (or 74928 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 1712042313464 in words is "one trillion, seven hundred twelve billion, forty-two million, three hundred thirteen thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 56 139 278 556 973 1112 1946 3067 3892 6134 7784 12268 21469 24536 42938 71713 85876 143426 171752 286852 426313 501991 573704 852626 1003982 1705252 2007964 2984191 3410504 4015928 5968382 9968107 11936764 19936214 23873528 39872428 69776749 79744856 139553498 219943771 279106996 439887542 558213992 879775084 1539606397 1759550168 3079212794 6158425588 12316851176 30572184169 61144368338 122288736676 214005289183 244577473352 428010578366 856021156732 1712042313464