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92441969 = 312981999
BaseRepresentation
bin1011000001010…
…00110101110001
320102221112112122
411200220311301
5142131120334
613101204025
72201513054
oct540506561
9212845478
1092441969
11481aa024
1226b60615
13161c85b9
14c3c4a9b
1581b032e
hex5828d71

92441969 has 4 divisors (see below), whose sum is σ = 95424000. Its totient is φ = 89459940.

The previous prime is 92441963. The next prime is 92441981. The reversal of 92441969 is 96914429.

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 a de Polignac number, because none of the positive numbers 2k-92441969 is a prime.

It is a super-2 number, since 2×924419692 = 17091035265193922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (92441963) 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, 1490969 + ... + 1491030.

It is an arithmetic number, because the mean of its divisors is an integer number (23856000).

Almost surely, 292441969 is an apocalyptic number.

It is an amenable number.

92441969 is a deficient number, since it is larger than the sum of its proper divisors (2982031).

92441969 is a wasteful number, since it uses less digits than its factorization.

92441969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982030.

The product of its digits is 139968, while the sum is 44.

The square root of 92441969 is about 9614.6746694831. The cubic root of 92441969 is about 452.1574897590.

The spelling of 92441969 in words is "ninety-two million, four hundred forty-one thousand, nine hundred sixty-nine".

Divisors: 1 31 2981999 92441969