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130980319 = 1914514751
BaseRepresentation
bin1111100111010…
…01100111011111
3100010110111012221
413303221213133
5232012332234
620555210211
73150212551
oct763514737
9303414187
10130980319
1167a314a8
1237a46967
132119ca62
14135774d1
15b773eb4
hex7ce99df

130980319 has 8 divisors (see below), whose sum is σ = 137998080. Its totient is φ = 123975000.

The previous prime is 130980299. The next prime is 130980337. The reversal of 130980319 is 913089031.

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

It is not a de Polignac number, because 130980319 - 25 = 130980287 is a prime.

It is a super-2 number, since 2×1309803192 = 34311687930683522, 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 (130980389) 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, 25194 + ... + 29944.

It is an arithmetic number, because the mean of its divisors is an integer number (17249760).

Almost surely, 2130980319 is an apocalyptic number.

130980319 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

130980319 is a deficient number, since it is larger than the sum of its proper divisors (7017761).

130980319 is a wasteful number, since it uses less digits than its factorization.

130980319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6221.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 130980319 is about 11444.6633414880. The cubic root of 130980319 is about 507.8498727127.

The spelling of 130980319 in words is "one hundred thirty million, nine hundred eighty thousand, three hundred nineteen".

Divisors: 1 19 1451 4751 27569 90269 6893701 130980319