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29036049 = 377391871
BaseRepresentation
bin110111011000…
…0111000010001
32000122011222020
41232300320101
524413123144
62514202053
7501542130
oct156607021
960564866
1029036049
1115432239
129883329
1360282c3
143bdb917
152838419
hex1bb0e11

29036049 has 16 divisors (see below), whose sum is σ = 44328960. Its totient is φ = 16560720.

The previous prime is 29036041. The next prime is 29036081. The reversal of 29036049 is 94063092.

It is not a de Polignac number, because 29036049 - 23 = 29036041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (29036041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14584 + ... + 16454.

It is an arithmetic number, because the mean of its divisors is an integer number (2770560).

Almost surely, 229036049 is an apocalyptic number.

It is an amenable number.

29036049 is a deficient number, since it is larger than the sum of its proper divisors (15292911).

29036049 is a wasteful number, since it uses less digits than its factorization.

29036049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 29036049 is about 5388.5108332451. The cubic root of 29036049 is about 307.3589332460.

The spelling of 29036049 in words is "twenty-nine million, thirty-six thousand, forty-nine".

Divisors: 1 3 7 21 739 1871 2217 5173 5613 13097 15519 39291 1382669 4148007 9678683 29036049