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6738030075967 = 171920860774229
BaseRepresentation
bin110001000001101000111…
…1000111010000000111111
3212212011000220022222101021
41202003101320322000333
51340343441144412332
622155224104525011
71263543444436561
oct142032170720077
925764026288337
106738030075967
112168645354aa3
12909a60780767
1339b516705668
1419419dbd5331
15ba411b05c97
hex620d1e3a03f

6738030075967 has 8 divisors (see below), whose sum is σ = 7509878722800. Its totient is φ = 6007902977664.

The previous prime is 6738030075949. The next prime is 6738030075991. The reversal of 6738030075967 is 7695700308376.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6738030075967 - 235 = 6703670337599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738030075167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10430386792 + ... + 10430387437.

It is an arithmetic number, because the mean of its divisors is an integer number (938734840350).

Almost surely, 26738030075967 is an apocalyptic number.

6738030075967 is a deficient number, since it is larger than the sum of its proper divisors (771848646833).

6738030075967 is a wasteful number, since it uses less digits than its factorization.

6738030075967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20860774265.

The product of its (nonzero) digits is 40007520, while the sum is 61.

The spelling of 6738030075967 in words is "six trillion, seven hundred thirty-eight billion, thirty million, seventy-five thousand, nine hundred sixty-seven".

Divisors: 1 17 19 323 20860774229 354633161893 396354710351 6738030075967