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130193106 = 231779107151
BaseRepresentation
bin1111100001010…
…01011011010010
3100001222111100220
413300221123102
5231312134411
620530253510
73140423511
oct760513322
9301874326
10130193106
116754400a
1237727296
1320c85654
1413410678
15b66ab06
hex7c296d2

130193106 has 64 divisors (see below), whose sum is σ = 283668480. Its totient is φ = 39686400.

The previous prime is 130193101. The next prime is 130193131. The reversal of 130193106 is 601391031.

It is not an unprimeable number, because it can be changed into a prime (130193101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 862131 + ... + 862281.

It is an arithmetic number, because the mean of its divisors is an integer number (4432320).

Almost surely, 2130193106 is an apocalyptic number.

130193106 is an abundant number, since it is smaller than the sum of its proper divisors (153475374).

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

130193106 is a wasteful number, since it uses less digits than its factorization.

130193106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359.

The product of its (nonzero) digits is 486, while the sum is 24.

The square root of 130193106 is about 11410.2193668658. The cubic root of 130193106 is about 506.8304075079.

The spelling of 130193106 in words is "one hundred thirty million, one hundred ninety-three thousand, one hundred six".

Divisors: 1 2 3 6 17 34 51 79 102 107 151 158 214 237 302 321 453 474 642 906 1343 1819 2567 2686 3638 4029 5134 5457 7701 8058 8453 10914 11929 15402 16157 16906 23858 25359 32314 35787 48471 50718 71574 96942 143701 202793 274669 287402 405586 431103 549338 608379 824007 862206 1216758 1276403 1648014 2552806 3829209 7658418 21698851 43397702 65096553 130193106