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14010139 = 111397973
BaseRepresentation
bin110101011100…
…011100011011
3222100210022001
4311130130123
512041311024
61220141431
7230040613
oct65343433
928323261
1014010139
1179aa030
124837877
132b96c30
141c09a43
15136b244
hexd5c71b

14010139 has 8 divisors (see below), whose sum is σ = 16459632. Its totient is φ = 11756640.

The previous prime is 14010133. The next prime is 14010187. The reversal of 14010139 is 93101041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14010139 - 25 = 14010107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14010133) 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, 48844 + ... + 49129.

It is an arithmetic number, because the mean of its divisors is an integer number (2057454).

Almost surely, 214010139 is an apocalyptic number.

14010139 is a deficient number, since it is larger than the sum of its proper divisors (2449493).

14010139 is a wasteful number, since it uses less digits than its factorization.

14010139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97997.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 14010139 is about 3743.0120224226. The cubic root of 14010139 is about 241.0723943597.

The spelling of 14010139 in words is "fourteen million, ten thousand, one hundred thirty-nine".

Divisors: 1 11 13 143 97973 1077703 1273649 14010139