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130763711 = 1317591691
BaseRepresentation
bin1111100101101…
…00101110111111
3100010001111002102
413302310232333
5231433414321
620550415315
73145321211
oct762645677
9303044072
10130763711
11678a3791
123796153b
13211252a0
141351c5b1
15b72ec0b
hex7cb4bbf

130763711 has 8 divisors (see below), whose sum is σ = 149106384. Its totient is φ = 113604480.

The previous prime is 130763693. The next prime is 130763747. The reversal of 130763711 is 117367031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-130763711 is a prime.

It is a super-2 number, since 2×1307637112 = 34198296228983042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130763771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295625 + ... + 296066.

It is an arithmetic number, because the mean of its divisors is an integer number (18638298).

Almost surely, 2130763711 is an apocalyptic number.

130763711 is a deficient number, since it is larger than the sum of its proper divisors (18342673).

130763711 is a wasteful number, since it uses less digits than its factorization.

130763711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591721.

The product of its (nonzero) digits is 2646, while the sum is 29.

The square root of 130763711 is about 11435.1961504821. The cubic root of 130763711 is about 507.5697669137.

The spelling of 130763711 in words is "one hundred thirty million, seven hundred sixty-three thousand, seven hundred eleven".

Divisors: 1 13 17 221 591691 7691983 10058747 130763711