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130359517 = 2274491279
BaseRepresentation
bin1111100010100…
…10000011011101
3100002021221122021
413301102003131
5231333001032
620534020141
73142015621
oct761220335
9302257567
10130359517
1167648042
12377a7651
1321013312
1413455181
15b6a0097
hex7c520dd

130359517 has 8 divisors (see below), whose sum is σ = 131328000. Its totient is φ = 129394944.

The previous prime is 130359503. The next prime is 130359521. The reversal of 130359517 is 715953031.

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 130359517 - 27 = 130359389 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 (130359577) 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, 101284 + ... + 102562.

It is an arithmetic number, because the mean of its divisors is an integer number (16416000).

Almost surely, 2130359517 is an apocalyptic number.

It is an amenable number.

130359517 is a deficient number, since it is larger than the sum of its proper divisors (968483).

130359517 is a wasteful number, since it uses less digits than its factorization.

130359517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 14175, while the sum is 34.

The square root of 130359517 is about 11417.5092292496. The cubic root of 130359517 is about 507.0462567389.

The spelling of 130359517 in words is "one hundred thirty million, three hundred fifty-nine thousand, five hundred seventeen".

Divisors: 1 227 449 1279 101923 290333 574271 130359517