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92913397141 = 100919207551
BaseRepresentation
bin101011010001000010…
…0011110110110010101
322212211021221121200011
41112202010132312111
53010241312202031
6110403412320221
76466323562525
oct1264204366625
9285737847604
1092913397141
113644a210524
1216010613071
1389b95a3c06
1446d5bdd685
15263c0156b1
hex15a211ed95

92913397141 has 4 divisors (see below), whose sum is σ = 92922614784. Its totient is φ = 92904179500.

The previous prime is 92913397139. The next prime is 92913397169. The reversal of 92913397141 is 14179331929.

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 92913397141 - 21 = 92913397139 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 (92913391141) 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, 4593685 + ... + 4613866.

It is an arithmetic number, because the mean of its divisors is an integer number (23230653696).

Almost surely, 292913397141 is an apocalyptic number.

It is an amenable number.

92913397141 is a deficient number, since it is larger than the sum of its proper divisors (9217643).

92913397141 is a wasteful number, since it uses less digits than its factorization.

92913397141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9217642.

The product of its digits is 367416, while the sum is 49.

The spelling of 92913397141 in words is "ninety-two billion, nine hundred thirteen million, three hundred ninety-seven thousand, one hundred forty-one".

Divisors: 1 10091 9207551 92913397141