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13274083 = 293789139
BaseRepresentation
bin110010101000…
…101111100011
3220222101121201
4302220233203
511344232313
61152302031
7220553644
oct62505743
926871551
1013274083
117547019
124541917
132999bb4
141a976cb
1512730dd
hexca8be3

13274083 has 16 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 12241152.

The previous prime is 13274081. The next prime is 13274087. The reversal of 13274083 is 38047231.

It is a cyclic number.

It is not a de Polignac number, because 13274083 - 21 = 13274081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13274081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95428 + ... + 95566.

It is an arithmetic number, because the mean of its divisors is an integer number (897750).

Almost surely, 213274083 is an apocalyptic number.

13274083 is a deficient number, since it is larger than the sum of its proper divisors (1089917).

13274083 is a wasteful number, since it uses less digits than its factorization.

13274083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 13274083 is about 3643.3614972989. The cubic root of 13274083 is about 236.7744535363.

The spelling of 13274083 in words is "thirteen million, two hundred seventy-four thousand, eighty-three".

Divisors: 1 29 37 89 139 1073 2581 3293 4031 5143 12371 95497 149147 358759 457727 13274083