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14321952 = 25322232
BaseRepresentation
bin110110101000…
…100100100000
3222221122000200
4312220210200
512131300302
61230545200
7232506651
oct66504440
928848020
1014321952
1180a2327
124968200
132c75b38
141c8b528
1513cd81c
hexda8920

14321952 has 54 divisors (see below), whose sum is σ = 40911507. Its totient is φ = 4752576.

The previous prime is 14321947. The next prime is 14321963. The reversal of 14321952 is 25912341.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 7160976 + 7160976 = 2676^2 + 2676^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=2676.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 64113 + ... + 64335.

Almost surely, 214321952 is an apocalyptic number.

14321952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14321952

14321952 is an abundant number, since it is smaller than the sum of its proper divisors (26589555).

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

14321952 is an equidigital number, since it uses as much as digits as its factorization.

14321952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 228 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 14321952 is about 3784.4354929104. The cubic root of 14321952 is about 242.8477428558.

The spelling of 14321952 in words is "fourteen million, three hundred twenty-one thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 223 288 446 669 892 1338 1784 2007 2676 3568 4014 5352 7136 8028 10704 16056 21408 32112 49729 64224 99458 149187 198916 298374 397832 447561 596748 795664 895122 1193496 1591328 1790244 2386992 3580488 4773984 7160976 14321952