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5276388800 = 26523297743
BaseRepresentation
bin1001110100111111…
…10100110111000000
3111121201110022201102
410322133310313000
541301223420200
62231323153532
7244516364504
oct47237646700
914551408642
105276388800
112268425001
1210330758a8
136611b0667
14380a8a304
1520d34e6d5
hex13a7f4dc0

5276388800 has 42 divisors (see below), whose sum is σ = 12983218128. Its totient is φ = 2110554880.

The previous prime is 5276388743. The next prime is 5276388809. The reversal of 5276388800 is 88836725.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5276388809) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1647272 + ... + 1650471.

Almost surely, 25276388800 is an apocalyptic number.

5276388800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5276388800 is an abundant number, since it is smaller than the sum of its proper divisors (7706829328).

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

5276388800 is a wasteful number, since it uses less digits than its factorization.

5276388800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297765 (or 3297750 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 5276388800 is about 72638.7554959472. The cubic root of 5276388800 is about 1740.9204624751.

The spelling of 5276388800 in words is "five billion, two hundred seventy-six million, three hundred eighty-eight thousand, eight hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 160 200 320 400 800 1600 3297743 6595486 13190972 16488715 26381944 32977430 52763888 65954860 82443575 105527776 131909720 164887150 211055552 263819440 329774300 527638880 659548600 1055277760 1319097200 2638194400 5276388800