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14938344 = 233423053
BaseRepresentation
bin111000111111…
…000011101000
31001002221120000
4320333003220
512311011334
61252103000
7240655011
oct70770350
931087500
1014938344
118483443
125004a60
133130575
141dac008
1514a1299
hexe3f0e8

14938344 has 40 divisors (see below), whose sum is σ = 41843010. Its totient is φ = 4979232.

The previous prime is 14938337. The next prime is 14938379. The reversal of 14938344 is 44383941.

It can be written as a sum of positive squares in only one way, i.e., 11088900 + 3849444 = 3330^2 + 1962^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 14938299 and 14938308.

It is an unprimeable number.

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 9 ways as a sum of consecutive naturals, for example, 10879 + ... + 12174.

Almost surely, 214938344 is an apocalyptic number.

It is an amenable number.

14938344 is an abundant number, since it is smaller than the sum of its proper divisors (26904666).

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

14938344 is a wasteful number, since it uses less digits than its factorization.

14938344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23071 (or 23058 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 14938344 is about 3865.0153945360. The cubic root of 14938344 is about 246.2828394625.

The spelling of 14938344 in words is "fourteen million, nine hundred thirty-eight thousand, three hundred forty-four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 648 23053 46106 69159 92212 138318 184424 207477 276636 414954 553272 622431 829908 1244862 1659816 1867293 2489724 3734586 4979448 7469172 14938344