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6880699641151 = 72974133050573
BaseRepresentation
bin110010000100000100110…
…1010000110110100111111
3220100210021210021211010001
41210020021222012310333
51400213133102004101
622344541052455131
71310054102643010
oct144101152066477
926323253254101
106880699641151
1122130a7627a56
1293163847a4a7
133abb0238620b
1419b055bb3007
15bdeb1d99901
hex64209a86d3f

6880699641151 has 8 divisors (see below), whose sum is σ = 7863921375264. Its totient is φ = 5897544067680.

The previous prime is 6880699641119. The next prime is 6880699641169. The reversal of 6880699641151 is 1511469960886.

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 6880699641151 - 25 = 6880699641119 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 (6880699611151) 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, 16317100 + ... + 16733473.

It is an arithmetic number, because the mean of its divisors is an integer number (982990171908).

Almost surely, 26880699641151 is an apocalyptic number.

6880699641151 is a deficient number, since it is larger than the sum of its proper divisors (983221734113).

6880699641151 is a wasteful number, since it uses less digits than its factorization.

6880699641151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33080321.

The product of its (nonzero) digits is 22394880, while the sum is 64.

The spelling of 6880699641151 in words is "six trillion, eight hundred eighty billion, six hundred ninety-nine million, six hundred forty-one thousand, one hundred fifty-one".

Divisors: 1 7 29741 208187 33050573 231354011 982957091593 6880699641151