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12134151304 = 2311472933789
BaseRepresentation
bin10110100110100000…
…00111010010001000
31011022122112202100021
423103100013102020
5144322320320204
65324020550224
7606460404262
oct132320072210
934278482307
1012134151304
115167459520
122427852374
1311b4ba49b2
1483177cb32
154b041e154
hex2d3407488

12134151304 has 32 divisors (see below), whose sum is σ = 25347945600. Its totient is φ = 5398169920.

The previous prime is 12134151283. The next prime is 12134151307. The reversal of 12134151304 is 40315143121.

It is not an unprimeable number, because it can be changed into a prime (12134151307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1462759 + ... + 1471030.

It is an arithmetic number, because the mean of its divisors is an integer number (792123300).

Almost surely, 212134151304 is an apocalyptic number.

It is an amenable number.

12134151304 is an abundant number, since it is smaller than the sum of its proper divisors (13213794296).

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

12134151304 is a wasteful number, since it uses less digits than its factorization.

12134151304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2933853 (or 2933849 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 12134151304 its reverse (40315143121), we get a palindrome (52449294425).

The spelling of 12134151304 in words is "twelve billion, one hundred thirty-four million, one hundred fifty-one thousand, three hundred four".

Divisors: 1 2 4 8 11 22 44 47 88 94 188 376 517 1034 2068 4136 2933789 5867578 11735156 23470312 32271679 64543358 129086716 137888083 258173432 275776166 551552332 1103104664 1516768913 3033537826 6067075652 12134151304