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5250056 = 237259227
BaseRepresentation
bin10100000001110000001000
3100212201201112
4110001300020
52321000211
6304305452
762424200
oct24016010
910781645
105250056
112a66499
121912288
13111a856
149a9400
156da88b
hex501c08

5250056 has 48 divisors (see below), whose sum is σ = 11696400. Its totient is φ = 2202144.

The previous prime is 5250043. The next prime is 5250071. The reversal of 5250056 is 6500525.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23015 + ... + 23241.

It is an arithmetic number, because the mean of its divisors is an integer number (243675).

Almost surely, 25250056 is an apocalyptic number.

5250056 is a gapful number since it is divisible by the number (56) 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 5250056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5848200).

5250056 is an abundant number, since it is smaller than the sum of its proper divisors (6446344).

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

5250056 is a wasteful number, since it uses less digits than its factorization.

5250056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5250056 is about 2291.3000676472. The cubic root of 5250056 is about 173.8019502024.

The spelling of 5250056 in words is "five million, two hundred fifty thousand, fifty-six".

Divisors: 1 2 4 7 8 14 28 49 56 59 98 118 196 227 236 392 413 454 472 826 908 1589 1652 1816 2891 3178 3304 5782 6356 11123 11564 12712 13393 22246 23128 26786 44492 53572 88984 93751 107144 187502 375004 656257 750008 1312514 2625028 5250056