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13053492480 = 283571961419
BaseRepresentation
bin11000010100000110…
…00111110100000000
31020200201110010100110
430022003013310000
5203213143224410
65555141351320
7641322566250
oct141203076400
936621403313
1013053492480
1155993a1116
122643708540
1313004b0962
148bb8d1960
15515ebb720
hex30a0c7d00

13053492480 has 576 divisors, whose sum is σ = 51096729600. Its totient is φ = 2773647360.

The previous prime is 13053492469. The next prime is 13053492527. The reversal of 13053492480 is 8429435031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 31153711 + ... + 31154129.

It is an arithmetic number, because the mean of its divisors is an integer number (88709600).

Almost surely, 213053492480 is an apocalyptic number.

13053492480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13053492480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25548364800).

13053492480 is an abundant number, since it is smaller than the sum of its proper divisors (38043237120).

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

13053492480 is a wasteful number, since it uses less digits than its factorization.

13053492480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 13053492480 in words is "thirteen billion, fifty-three million, four hundred ninety-two thousand, four hundred eighty".