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5150880 = 253257273
BaseRepresentation
bin10011101001100010100000
3100200200200100
4103221202200
52304312010
6302222400
761532100
oct23514240
910620610
105150880
1129a8a29
121884a00
1310b4677
14981200
156bb2c0
hex4e98a0

5150880 has 216 divisors, whose sum is σ = 20727252. Its totient is φ = 1161216.

The previous prime is 5150869. The next prime is 5150909. The reversal of 5150880 is 880515.

It can be written as a sum of positive squares in 2 ways, for example, as 5143824 + 7056 = 2268^2 + 84^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

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, 70524 + ... + 70596.

Almost surely, 25150880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5150880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10363626).

5150880 is an abundant number, since it is smaller than the sum of its proper divisors (15576372).

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

5150880 is a wasteful number, since it uses less digits than its factorization.

5150880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 5150880 is about 2269.5550224659. Note that the first 3 decimals coincide. The cubic root of 5150880 is about 172.7005858208.

The spelling of 5150880 in words is "five million, one hundred fifty thousand, eight hundred eighty".