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14730160 = 2451710831
BaseRepresentation
bin111000001100…
…001110110000
31000201100222111
4320030032300
512232331120
61243415104
7236130034
oct70141660
930640874
1014730160
118350a95
124b24494
133089893
141d561c4
15145e75a
hexe0c3b0

14730160 has 40 divisors (see below), whose sum is σ = 36265536. Its totient is φ = 5544960.

The previous prime is 14730139. The next prime is 14730169. The reversal of 14730160 is 6103741.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×147301602 = 433955227251200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14730169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4056 + ... + 6775.

Almost surely, 214730160 is an apocalyptic number.

14730160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14730160 is an abundant number, since it is smaller than the sum of its proper divisors (21535376).

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

14730160 is a wasteful number, since it uses less digits than its factorization.

14730160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10861 (or 10855 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 14730160 is about 3837.9890567848. The cubic root of 14730160 is about 245.1333995168.

The spelling of 14730160 in words is "fourteen million, seven hundred thirty thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 10831 21662 43324 54155 86648 108310 173296 184127 216620 368254 433240 736508 866480 920635 1473016 1841270 2946032 3682540 7365080 14730160