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13152630400 = 275271331247
BaseRepresentation
bin11000011111111010…
…10011011010000000
31020221121222212000021
430033331103122000
5203414033133100
610013042303224
7643635341140
oct141775233200
936847885007
1013152630400
11563a353988
122670957b14
131317bb1c50
148cab3a920
1551ea50a1a
hex30ff53680

13152630400 has 576 divisors, whose sum is σ = 42199799040. Its totient is φ = 3942604800.

The previous prime is 13152630347. The next prime is 13152630419. The reversal of 13152630400 is 403625131.

13152630400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 279843177 + ... + 279843223.

It is an arithmetic number, because the mean of its divisors is an integer number (73263540).

Almost surely, 213152630400 is an apocalyptic number.

13152630400 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 13152630400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21099899520).

13152630400 is an abundant number, since it is smaller than the sum of its proper divisors (29047168640).

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

13152630400 is a wasteful number, since it uses less digits than its factorization.

13152630400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 13152630400 in words is "thirteen billion, one hundred fifty-two million, six hundred thirty thousand, four hundred".