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130037374 = 2312578161
BaseRepresentation
bin1111100000000…
…11011001111110
3100001200120202001
413300003121332
5231242143444
620523052514
73136204465
oct760033176
9301616661
10130037374
1167448005
123767113a
1320c2c7bc
14133ad9dc
15b6398d4
hex7c0367e

130037374 has 16 divisors (see below), whose sum is σ = 202156416. Its totient is φ = 62668800.

The previous prime is 130037371. The next prime is 130037393. The reversal of 130037374 is 473730031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130037371) 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, 11854 + ... + 20014.

It is an arithmetic number, because the mean of its divisors is an integer number (12634776).

Almost surely, 2130037374 is an apocalyptic number.

130037374 is a deficient number, since it is larger than the sum of its proper divisors (72119042).

130037374 is a wasteful number, since it uses less digits than its factorization.

130037374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 130037374 is about 11403.3930915320. The cubic root of 130037374 is about 506.6282431811.

The spelling of 130037374 in words is "one hundred thirty million, thirty-seven thousand, three hundred seventy-four".

Divisors: 1 2 31 62 257 514 7967 8161 15934 16322 252991 505982 2097377 4194754 65018687 130037374