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130175051834 = 21491912287063
BaseRepresentation
bin111100100111100001…
…0011010100000111010
3110110000010022210121002
41321033002122200322
54113044303124314
6135445051045002
712255600453362
oct1711702324072
9413003283532
10130175051834
1150230472173
122128b440762
13c3772353b9
14642c8359a2
1535bd3e0ade
hex1e4f09a83a

130175051834 has 16 divisors (see below), whose sum is σ = 197602329600. Its totient is φ = 64312183440.

The previous prime is 130175051777. The next prime is 130175051857. The reversal of 130175051834 is 438150571031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1086614 + ... + 1200449.

It is an arithmetic number, because the mean of its divisors is an integer number (12350145600).

Almost surely, 2130175051834 is an apocalyptic number.

130175051834 is a deficient number, since it is larger than the sum of its proper divisors (67427277766).

130175051834 is a wasteful number, since it uses less digits than its factorization.

130175051834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287405.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 130175051834 in words is "one hundred thirty billion, one hundred seventy-five million, fifty-one thousand, eight hundred thirty-four".

Divisors: 1 2 149 191 298 382 28459 56918 2287063 4574126 340772387 436829033 681544774 873658066 65087525917 130175051834