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6464688053107 = 101534011198607
BaseRepresentation
bin101111000010010110101…
…1011110101101101110011
3211220000111020002111111211
41132010231123311231303
51321404140120144412
621425500420420551
71235025665536204
oct136045533655563
924800436074454
106464688053107
112072727965569
12884a96b47757
1337b80476532b
14184c6d3035ab
15b326496bca7
hex5e12d6f5b73

6464688053107 has 8 divisors (see below), whose sum is σ = 6528822570432. Its totient is φ = 6400556040000.

The previous prime is 6464688053071. The next prime is 6464688053123. The reversal of 6464688053107 is 7013508864646.

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 6464688053107 - 239 = 5914932239219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6464688053137) 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, 4794198 + ... + 5992804.

It is an arithmetic number, because the mean of its divisors is an integer number (816102821304).

Almost surely, 26464688053107 is an apocalyptic number.

6464688053107 is a deficient number, since it is larger than the sum of its proper divisors (64134517325).

6464688053107 is a wasteful number, since it uses less digits than its factorization.

6464688053107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252109.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 6464688053107 in words is "six trillion, four hundred sixty-four billion, six hundred eighty-eight million, fifty-three thousand, one hundred seven".

Divisors: 1 101 53401 1198607 5393501 121059307 64006812407 6464688053107