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14214956 = 2273713721
BaseRepresentation
bin110110001110…
…011100101100
3222202012020212
4312032130230
512114334311
61224401552
7231553010
oct66163454
928665225
1014214956
1180299a8
1249162b8
132c39222
141c60540
1513abc8b
hexd8e72c

14214956 has 24 divisors (see below), whose sum is σ = 29200416. Its totient is φ = 5927040.

The previous prime is 14214953. The next prime is 14214973. The reversal of 14214956 is 65941241.

It is not an unprimeable number, because it can be changed into a prime (14214953) 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 7 ways as a sum of consecutive naturals, for example, 5825 + ... + 7896.

It is an arithmetic number, because the mean of its divisors is an integer number (1216684).

Almost surely, 214214956 is an apocalyptic number.

It is an amenable number.

14214956 is an abundant number, since it is smaller than the sum of its proper divisors (14985460).

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

14214956 is a wasteful number, since it uses less digits than its factorization.

14214956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769 (or 13767 counting only the distinct ones).

The product of its digits is 8640, while the sum is 32.

The square root of 14214956 is about 3770.2726691846. The cubic root of 14214956 is about 242.2414774257.

The spelling of 14214956 in words is "fourteen million, two hundred fourteen thousand, nine hundred fifty-six".

Divisors: 1 2 4 7 14 28 37 74 148 259 518 1036 13721 27442 54884 96047 192094 384188 507677 1015354 2030708 3553739 7107478 14214956