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14927412 = 2231243951
BaseRepresentation
bin111000111100…
…011000110100
31001002101120010
4320330120310
512310134122
61251540220
7240611103
oct70743064
931071503
1014927412
118476205
124bba670
1331285b6
141da803a
15149ce0c
hexe3c634

14927412 has 12 divisors (see below), whose sum is σ = 34830656. Its totient is φ = 4975800.

The previous prime is 14927389. The next prime is 14927447. The reversal of 14927412 is 21472941.

14927412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 14927412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 621964 + ... + 621987.

Almost surely, 214927412 is an apocalyptic number.

14927412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14927412 is an abundant number, since it is smaller than the sum of its proper divisors (19903244).

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

14927412 is a wasteful number, since it uses less digits than its factorization.

14927412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243958 (or 1243956 counting only the distinct ones).

The product of its digits is 4032, while the sum is 30.

The square root of 14927412 is about 3863.6009110673. The cubic root of 14927412 is about 246.2227475488. Note that the first 3 decimals are identical.

The spelling of 14927412 in words is "fourteen million, nine hundred twenty-seven thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 1243951 2487902 3731853 4975804 7463706 14927412