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29113834 = 271421487
BaseRepresentation
bin110111100001…
…1110111101010
32000210010200011
41233003313222
524423120314
62520002134
7502314661
oct157036752
960703604
1029113834
1115485722
12990034a
136054829
143c1bdd8
1528514c4
hex1bc3dea

29113834 has 16 divisors (see below), whose sum is σ = 44482176. Its totient is φ = 14288400.

The previous prime is 29113829. The next prime is 29113853. The reversal of 29113834 is 43831192.

It is a junction number, because it is equal to n+sod(n) for n = 29113796 and 29113805.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59539 + ... + 60025.

It is an arithmetic number, because the mean of its divisors is an integer number (2780136).

Almost surely, 229113834 is an apocalyptic number.

29113834 is a deficient number, since it is larger than the sum of its proper divisors (15368342).

29113834 is a wasteful number, since it uses less digits than its factorization.

29113834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981.

The product of its digits is 5184, while the sum is 31.

The square root of 29113834 is about 5395.7236771354. The cubic root of 29113834 is about 307.6331509638.

The spelling of 29113834 in words is "twenty-nine million, one hundred thirteen thousand, eight hundred thirty-four".

Divisors: 1 2 71 142 421 487 842 974 29891 34577 59782 69154 205027 410054 14556917 29113834