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130374174 = 2377939293
BaseRepresentation
bin1111100010101…
…01101000011110
3100002022200202010
413301111220132
5231333433144
620534212050
73142106430
oct761255036
9302280663
10130374174
1167658057
12377b4026
1321019ba8
141345a650
15b6a45b9
hex7c55a1e

130374174 has 32 divisors (see below), whose sum is σ = 301777920. Its totient is φ = 36777312.

The previous prime is 130374163. The next prime is 130374191. The reversal of 130374174 is 471473031.

It is a congruent number.

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, 16329 + ... + 22964.

It is an arithmetic number, because the mean of its divisors is an integer number (9430560).

Almost surely, 2130374174 is an apocalyptic number.

130374174 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130374174 is an abundant number, since it is smaller than the sum of its proper divisors (171403746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130374174 is a wasteful number, since it uses less digits than its factorization.

130374174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39384.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 130374174 is about 11418.1510762470. The cubic root of 130374174 is about 507.0652593113.

The spelling of 130374174 in words is "one hundred thirty million, three hundred seventy-four thousand, one hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 79 158 237 474 553 1106 1659 3318 39293 78586 117879 235758 275051 550102 825153 1650306 3104147 6208294 9312441 18624882 21729029 43458058 65187087 130374174