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52876800 = 29355217
BaseRepresentation
bin1100100110110…
…1011000000000
310200111102100000
43021231120000
5102014024200
65125200000
71211305524
oct311553000
9120442300
1052876800
1127936139
1215860000
13ac54962
147045d84
154997300
hex326d600

52876800 has 360 divisors, whose sum is σ = 207783576. Its totient is φ = 13271040.

The previous prime is 52876777. The next prime is 52876841. The reversal of 52876800 is 867825.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3110392 + ... + 3110408.

Almost surely, 252876800 is an apocalyptic number.

52876800 is a gapful number since it is divisible by the number (50) 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 52876800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103891788).

52876800 is an abundant number, since it is smaller than the sum of its proper divisors (154906776).

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

52876800 is an equidigital number, since it uses as much as digits as its factorization.

52876800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60 (or 27 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 52876800 is about 7271.6435556207. The cubic root of 52876800 is about 375.3372965252.

The spelling of 52876800 in words is "fifty-two million, eight hundred seventy-six thousand, eight hundred".