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130476874 = 21137792029
BaseRepresentation
bin1111100011011…
…10101101001010
3100002111220121211
413301232231022
5231400224444
620540323334
73143015023
oct761565512
9302456554
10130476874
1167718230
123784354a
1321054868
1413485c4a
15b6c4c34
hex7c6eb4a

130476874 has 32 divisors (see below), whose sum is σ = 222163200. Its totient is φ = 56946240.

The previous prime is 130476869. The next prime is 130476881. The reversal of 130476874 is 478674031.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63292 + ... + 65320.

It is an arithmetic number, because the mean of its divisors is an integer number (6942600).

Almost surely, 2130476874 is an apocalyptic number.

130476874 is a deficient number, since it is larger than the sum of its proper divisors (91686326).

130476874 is a wasteful number, since it uses less digits than its factorization.

130476874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 130476874 is about 11422.6474164267. The cubic root of 130476874 is about 507.1983683278.

The spelling of 130476874 in words is "one hundred thirty million, four hundred seventy-six thousand, eight hundred seventy-four".

Divisors: 1 2 11 22 37 74 79 158 407 814 869 1738 2029 2923 4058 5846 22319 32153 44638 64306 75073 150146 160291 320582 825803 1651606 1763201 3526402 5930767 11861534 65238437 130476874