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130271713 = 11138571063
BaseRepresentation
bin1111100001111…
…00100111100001
3100002010111012021
413300330213201
5231322143323
620532101441
73141201625
oct760744741
9302114167
10130271713
1167598080
1237764881
1320cb2370
1413431185
15b68405d
hex7c3c9e1

130271713 has 16 divisors (see below), whose sum is σ = 153369216. Its totient is φ = 109088640.

The previous prime is 130271707. The next prime is 130271749. The reversal of 130271713 is 317172031.

It is a cyclic number.

It is not a de Polignac number, because 130271713 - 213 = 130263521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130271213) 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, 122020 + ... + 123082.

It is an arithmetic number, because the mean of its divisors is an integer number (9585576).

Almost surely, 2130271713 is an apocalyptic number.

130271713 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130271713 is a deficient number, since it is larger than the sum of its proper divisors (23097503).

130271713 is a wasteful number, since it uses less digits than its factorization.

130271713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 130271713 is about 11413.6634346734. The cubic root of 130271713 is about 506.9323903844.

The spelling of 130271713 in words is "one hundred thirty million, two hundred seventy-one thousand, seven hundred thirteen".

Divisors: 1 11 13 143 857 1063 9427 11141 11693 13819 122551 152009 910991 10020901 11842883 130271713