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92969810641 = 131709693211
BaseRepresentation
bin101011010010101101…
…1101011101011010001
322212222020002201110001
41112211123223223101
53010400232420031
6110413145410001
76500610231421
oct1264533535321
9285866081401
1092969810641
1136479041854
1216027499901
1389c8196596
1446dd4c6481
152641e5a861
hex15a56ebad1

92969810641 has 4 divisors (see below), whose sum is σ = 93679503984. Its totient is φ = 92260117300.

The previous prime is 92969810639. The next prime is 92969810653. The reversal of 92969810641 is 14601896929.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 92969810641 - 21 = 92969810639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92969810671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354846475 + ... + 354846736.

It is an arithmetic number, because the mean of its divisors is an integer number (23419875996).

Almost surely, 292969810641 is an apocalyptic number.

It is an amenable number.

92969810641 is a deficient number, since it is larger than the sum of its proper divisors (709693343).

92969810641 is a wasteful number, since it uses less digits than its factorization.

92969810641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709693342.

The product of its (nonzero) digits is 1679616, while the sum is 55.

The spelling of 92969810641 in words is "ninety-two billion, nine hundred sixty-nine million, eight hundred ten thousand, six hundred forty-one".

Divisors: 1 131 709693211 92969810641