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130103174 = 23713113421
BaseRepresentation
bin1111100000100…
…11011110000110
3100001210221000002
413300103132012
5231301300144
620524321302
73136600355
oct760233606
9301727002
10130103174
1167492493
12376a3232
1320c53736
14133c999c
15b64e14e
hex7c13786

130103174 has 16 divisors (see below), whose sum is σ = 201974256. Its totient is φ = 62805600.

The previous prime is 130103173. The next prime is 130103219. The reversal of 130103174 is 471301031.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130103173) 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, 2984 + ... + 16404.

It is an arithmetic number, because the mean of its divisors is an integer number (12623391).

Almost surely, 2130103174 is an apocalyptic number.

130103174 is a deficient number, since it is larger than the sum of its proper divisors (71871082).

130103174 is a wasteful number, since it uses less digits than its factorization.

130103174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13591.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 130103174 is about 11406.2778328428. The cubic root of 130103174 is about 506.7136814829.

The spelling of 130103174 in words is "one hundred thirty million, one hundred three thousand, one hundred seventy-four".

Divisors: 1 2 37 74 131 262 4847 9694 13421 26842 496577 993154 1758151 3516302 65051587 130103174