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13264241460 = 22351409156899
BaseRepresentation
bin11000101101001110…
…00100001100110100
31021020102000021121020
430112213010030310
5204131121211320
610032110421140
7646462122621
oct142647041464
937212007536
1013264241460
115697355a28
1226a22017b0
13133505c6b2
148db8b1348
1552974a940
hex3169c4334

13264241460 has 48 divisors (see below), whose sum is σ = 37166472000. Its totient is φ = 3534598144.

The previous prime is 13264241443. The next prime is 13264241491. The reversal of 13264241460 is 6414246231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6091 + ... + 162989.

It is an arithmetic number, because the mean of its divisors is an integer number (774301500).

Almost surely, 213264241460 is an apocalyptic number.

13264241460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13264241460 is an abundant number, since it is smaller than the sum of its proper divisors (23902230540).

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

13264241460 is a wasteful number, since it uses less digits than its factorization.

13264241460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158320 (or 158318 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 13264241460 its reverse (6414246231), we get a palindrome (19678487691).

The spelling of 13264241460 in words is "thirteen billion, two hundred sixty-four million, two hundred forty-one thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1409 2818 4227 5636 7045 8454 14090 16908 21135 28180 42270 84540 156899 313798 470697 627596 784495 941394 1568990 1882788 2353485 3137980 4706970 9413940 221070691 442141382 663212073 884282764 1105353455 1326424146 2210706910 2652848292 3316060365 4421413820 6632120730 13264241460