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130980367 = 724177641
BaseRepresentation
bin1111100111010…
…01101000001111
3100010110111021201
413303221220033
5232012332432
620555210331
73150212650
oct763515017
9303414251
10130980367
1167a31541
1237a469a7
132119ca9b
1413577527
15b773ee7
hex7ce9a0f

130980367 has 8 divisors (see below), whose sum is σ = 150314912. Its totient is φ = 111801600.

The previous prime is 130980337. The next prime is 130980373. The reversal of 130980367 is 763089031.

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 130980367 - 223 = 122591759 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 (130980337) 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, 37134 + ... + 40507.

It is an arithmetic number, because the mean of its divisors is an integer number (18789364).

Almost surely, 2130980367 is an apocalyptic number.

130980367 is a deficient number, since it is larger than the sum of its proper divisors (19334545).

130980367 is an equidigital number, since it uses as much as digits as its factorization.

130980367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77889.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 130980367 is about 11444.6654385351. The cubic root of 130980367 is about 507.8499347494.

The spelling of 130980367 in words is "one hundred thirty million, nine hundred eighty thousand, three hundred sixty-seven".

Divisors: 1 7 241 1687 77641 543487 18711481 130980367