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92006988 = 22312915939
BaseRepresentation
bin1010111101111…
…10101001001100
320102010102212020
411132332221030
5142023210423
613044010140
72165021643
oct536765114
9212112766
1092006988
1147a32237
1226990950
13160a5608
14c31035a
1581264e3
hex57bea4c

92006988 has 24 divisors (see below), whose sum is σ = 214885440. Its totient is φ = 30640080.

The previous prime is 92006927. The next prime is 92006989. The reversal of 92006988 is 88960029.

It is not an unprimeable number, because it can be changed into a prime (92006989) 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, 12523 + ... + 18461.

It is an arithmetic number, because the mean of its divisors is an integer number (8953560).

Almost surely, 292006988 is an apocalyptic number.

It is an amenable number.

92006988 is an abundant number, since it is smaller than the sum of its proper divisors (122878452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

92006988 is a wasteful number, since it uses less digits than its factorization.

92006988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7237 (or 7235 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 92006988 is about 9592.0273143898. The cubic root of 92006988 is about 451.4471730876.

The spelling of 92006988 in words is "ninety-two million, six thousand, nine hundred eighty-eight".

Divisors: 1 2 3 4 6 12 1291 2582 3873 5164 5939 7746 11878 15492 17817 23756 35634 71268 7667249 15334498 23001747 30668996 46003494 92006988