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14308924 = 227511033
BaseRepresentation
bin110110100101…
…011000111100
3222220222011011
4312211120330
512130341144
61230405004
7232423660
oct66453074
928828134
1014308924
118093563
124960764
132c6cc26
141c868a0
1513c9a34
hexda563c

14308924 has 12 divisors (see below), whose sum is σ = 28617904. Its totient is φ = 6132384.

The previous prime is 14308913. The next prime is 14308933. The reversal of 14308924 is 42980341.

14308924 is an admirable number.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 255489 + ... + 255544.

Almost surely, 214308924 is an apocalyptic number.

14308924 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

14308924 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14308924 is a wasteful number, since it uses less digits than its factorization.

14308924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511044 (or 511042 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 14308924 is about 3782.7138406176. The cubic root of 14308924 is about 242.7740848283.

The spelling of 14308924 in words is "fourteen million, three hundred eight thousand, nine hundred twenty-four".

Divisors: 1 2 4 7 14 28 511033 1022066 2044132 3577231 7154462 14308924