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130184089494 = 23263159751659
BaseRepresentation
bin111100100111110010…
…0111000111110010110
3110110000202022221221020
41321033210320332112
54113104111330434
6135450012502010
712256040334264
oct1711744707626
9413022287836
10130184089494
1150235585308
122129247a906
13c37907ac24
14642db09434
1535be0c8849
hex1e4f938f96

130184089494 has 32 divisors (see below), whose sum is σ = 261526890240. Its totient is φ = 43201792032.

The previous prime is 130184089463. The next prime is 130184089499. The reversal of 130184089494 is 494980481031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130184089499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2494237 + ... + 2545895.

It is an arithmetic number, because the mean of its divisors is an integer number (8172715320).

Almost surely, 2130184089494 is an apocalyptic number.

130184089494 is an abundant number, since it is smaller than the sum of its proper divisors (131342800746).

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

130184089494 is a wasteful number, since it uses less digits than its factorization.

130184089494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53524.

The product of its (nonzero) digits is 995328, while the sum is 51.

The spelling of 130184089494 in words is "one hundred thirty billion, one hundred eighty-four million, eighty-nine thousand, four hundred ninety-four".

Divisors: 1 2 3 6 263 526 789 1578 1597 3194 4791 9582 51659 103318 154977 309954 420011 840022 1260033 2520066 13586317 27172634 40758951 81517902 82499423 164998846 247498269 494996538 21697348249 43394696498 65092044747 130184089494