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92129102 = 21312727901
BaseRepresentation
bin1010111110111…
…00011101001110
320102100122100222
411133130131032
5142041112402
613050351342
72166040652
oct537343516
9212318328
1092129102
1148005a5a
1226a2b552
1316119080
14c342a62
15814c7a2
hex57dc74e

92129102 has 16 divisors (see below), whose sum is σ = 150001152. Its totient is φ = 42184800.

The previous prime is 92129101. The next prime is 92129113. The reversal of 92129102 is 20192129.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92129101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10649 + ... + 17252.

It is an arithmetic number, because the mean of its divisors is an integer number (9375072).

Almost surely, 292129102 is an apocalyptic number.

92129102 is a deficient number, since it is larger than the sum of its proper divisors (57872050).

92129102 is a wasteful number, since it uses less digits than its factorization.

92129102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28043.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 92129102 is about 9598.3905942611. The cubic root of 92129102 is about 451.6468088260.

The spelling of 92129102 in words is "ninety-two million, one hundred twenty-nine thousand, one hundred two".

Divisors: 1 2 13 26 127 254 1651 3302 27901 55802 362713 725426 3543427 7086854 46064551 92129102