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13883800480 = 25511411811063
BaseRepresentation
bin11001110111000100…
…11111101110100000
31022211120211010210121
430323202133232200
5211413223103410
610213402010024
71001024233264
oct147342375640
938746733717
1013883800480
115985052880
1228357a6914
131403515a74
14959caa0a4
15563d2d9da
hex33b89fba0

13883800480 has 192 divisors, whose sum is σ = 36892267776. Its totient is φ = 4893696000.

The previous prime is 13883800459. The next prime is 13883800493. The reversal of 13883800480 is 8400838831.

It is a happy number.

It is a super-3 number, since 3×138838004803 (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13060429 + ... + 13061491.

It is an arithmetic number, because the mean of its divisors is an integer number (192147228).

Almost surely, 213883800480 is an apocalyptic number.

13883800480 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 13883800480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18446133888).

13883800480 is an abundant number, since it is smaller than the sum of its proper divisors (23008467296).

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

13883800480 is a wasteful number, since it uses less digits than its factorization.

13883800480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311 (or 1303 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 13883800480 in words is "thirteen billion, eight hundred eighty-three million, eight hundred thousand, four hundred eighty".