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13930301 = 7111131601
BaseRepresentation
bin110101001000…
…111100111101
3222012201210002
4311020330331
512031232201
61214324045
7226256060
oct65107475
928181702
1013930301
117955050
1247b9625
132b697a8
141bc88d7
15135276b
hexd48f3d

13930301 has 16 divisors (see below), whose sum is σ = 17532288. Its totient is φ = 10752000.

The previous prime is 13930289. The next prime is 13930331. The reversal of 13930301 is 10303931.

It is a de Polignac number, because none of the positive numbers 2k-13930301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13930331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7901 + ... + 9501.

It is an arithmetic number, because the mean of its divisors is an integer number (1095768).

Almost surely, 213930301 is an apocalyptic number.

13930301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13930301 is a deficient number, since it is larger than the sum of its proper divisors (3601987).

13930301 is a wasteful number, since it uses less digits than its factorization.

13930301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732.

The product of its (nonzero) digits is 243, while the sum is 20.

The square root of 13930301 is about 3732.3318448391. The cubic root of 13930301 is about 240.6135977281.

The spelling of 13930301 in words is "thirteen million, nine hundred thirty thousand, three hundred one".

Divisors: 1 7 11 77 113 791 1243 1601 8701 11207 17611 123277 180913 1266391 1990043 13930301