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29100134 = 2719313529
BaseRepresentation
bin110111100000…
…0100001100110
32000202102212202
41233000201212
524422201014
62515414502
7502230020
oct157004146
960672782
1029100134
11154763a8
1298b4432
13604b51b
143c17010
15284c3de
hex1bc0866

29100134 has 32 divisors (see below), whose sum is σ = 54220800. Its totient is φ = 11430720.

The previous prime is 29100109. The next prime is 29100143. The reversal of 29100134 is 43100192.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6482 + ... + 10010.

It is an arithmetic number, because the mean of its divisors is an integer number (1694400).

Almost surely, 229100134 is an apocalyptic number.

29100134 is a deficient number, since it is larger than the sum of its proper divisors (25120666).

29100134 is a wasteful number, since it uses less digits than its factorization.

29100134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3588.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 29100134 is about 5394.4540038821. The cubic root of 29100134 is about 307.5848894235.

The spelling of 29100134 in words is "twenty-nine million, one hundred thousand, one hundred thirty-four".

Divisors: 1 2 7 14 19 31 38 62 133 217 266 434 589 1178 3529 4123 7058 8246 24703 49406 67051 109399 134102 218798 469357 765793 938714 1531586 2078581 4157162 14550067 29100134