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5751080 = 235612357
BaseRepresentation
bin10101111100000100101000
3101211011222222
4111330010220
52433013310
6323133212
766611666
oct25740450
911734888
105751080
113278965
121b14208
13126490a
14a99c36
15789055
hex57c128

5751080 has 32 divisors (see below), whose sum is σ = 13157640. Its totient is φ = 2261760.

The previous prime is 5751073. The next prime is 5751101. The reversal of 5751080 is 801575.

5751080 is nontrivially palindromic in base 7.

It can be written as a sum of positive squares in 4 ways, for example, as 2010724 + 3740356 = 1418^2 + 1934^2 .

It is a zygodrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1262 + ... + 3618.

Almost surely, 25751080 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 5751080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6578820).

5751080 is an abundant number, since it is smaller than the sum of its proper divisors (7406560).

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

5751080 is a wasteful number, since it uses less digits than its factorization.

5751080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 5751080 is about 2398.1409466501. The cubic root of 5751080 is about 179.1636093463.

The spelling of 5751080 in words is "five million, seven hundred fifty-one thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 61 122 244 305 488 610 1220 2357 2440 4714 9428 11785 18856 23570 47140 94280 143777 287554 575108 718885 1150216 1437770 2875540 5751080