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130474037 = 2632831753
BaseRepresentation
bin1111100011011…
…10000000110101
3100002111202201202
413301232000311
5231400132122
620540302245
73143003531
oct761560065
9302452652
10130474037
1167716091
1237841985
1321053495
1413484bc1
15b6c3e92
hex7c6e035

130474037 has 8 divisors (see below), whose sum is σ = 131507904. Its totient is φ = 129444768.

The previous prime is 130474033. The next prime is 130474039. The reversal of 130474037 is 730474031.

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 130474037 - 22 = 130474033 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 (130474033) 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, 73553 + ... + 75305.

It is an arithmetic number, because the mean of its divisors is an integer number (16438488).

Almost surely, 2130474037 is an apocalyptic number.

It is an amenable number.

130474037 is a deficient number, since it is larger than the sum of its proper divisors (1033867).

130474037 is a wasteful number, since it uses less digits than its factorization.

130474037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 130474037 is about 11422.5232326312. The cubic root of 130474037 is about 507.1946922429.

The spelling of 130474037 in words is "one hundred thirty million, four hundred seventy-four thousand, thirty-seven".

Divisors: 1 263 283 1753 74429 461039 496099 130474037