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13132064 = 251137307
BaseRepresentation
bin110010000110…
…000100100000
3220201011210202
4302012010200
511330211224
61145244332
7216422621
oct62060440
926634722
1013132064
11745a350
1244936a8
13294a36a
141a5ba48
151245eae
hexc86120

13132064 has 24 divisors (see below), whose sum is σ = 28204848. Its totient is φ = 5968960.

The previous prime is 13132051. The next prime is 13132073. The reversal of 13132064 is 46023131.

It is a super-2 number, since 2×131320642 = 344902209800192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18302 + ... + 19005.

It is an arithmetic number, because the mean of its divisors is an integer number (1175202).

Almost surely, 213132064 is an apocalyptic number.

It is an amenable number.

13132064 is an abundant number, since it is smaller than the sum of its proper divisors (15072784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13132064 is a wasteful number, since it uses less digits than its factorization.

13132064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37328 (or 37320 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 13132064 is about 3623.8189800265. The cubic root of 13132064 is about 235.9270098899.

Adding to 13132064 its reverse (46023131), we get a palindrome (59155195).

The spelling of 13132064 in words is "thirteen million, one hundred thirty-two thousand, sixty-four".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 352 37307 74614 149228 298456 410377 596912 820754 1193824 1641508 3283016 6566032 13132064