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182852013 = 3893312069
BaseRepresentation
bin10101110011000…
…01100110101101
3110202001211210210
422321201212231
5333302231023
630051053033
74350134151
oct1271414655
9422054723
10182852013
1194240473
12512a1179
132bb62076
141a3db061
15110bd593
hexae619ad

182852013 has 16 divisors (see below), whose sum is σ = 247406400. Its totient is φ = 120109440.

The previous prime is 182852011. The next prime is 182852041. The reversal of 182852013 is 310258281.

It is not a de Polignac number, because 182852013 - 21 = 182852011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (182852011) 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, 87343 + ... + 89411.

It is an arithmetic number, because the mean of its divisors is an integer number (15462900).

Almost surely, 2182852013 is an apocalyptic number.

It is an amenable number.

182852013 is a deficient number, since it is larger than the sum of its proper divisors (64554387).

182852013 is a wasteful number, since it uses less digits than its factorization.

182852013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492.

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 182852013 is about 13522.2783953001. The cubic root of 182852013 is about 567.5880570015.

The spelling of 182852013 in words is "one hundred eighty-two million, eight hundred fifty-two thousand, thirteen".

Divisors: 1 3 89 267 331 993 2069 6207 29459 88377 184141 552423 684839 2054517 60950671 182852013