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5530431560 = 235138260789
BaseRepresentation
bin1010010011010001…
…11011000001001000
3112021102111000212112
411021220323001020
542311242302220
62312440201452
7254022615113
oct51150730110
915242430775
105530431560
11238886a0a5
1210a4169288
136a1a0a214
143a66d957a
152257d15c5
hex149a3b048

5530431560 has 16 divisors (see below), whose sum is σ = 12443471100. Its totient is φ = 2212172608.

The previous prime is 5530431553. The next prime is 5530431587. The reversal of 5530431560 is 651340355.

It can be written as a sum of positive squares in 2 ways, for example, as 5168747236 + 361684324 = 71894^2 + 19018^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69130355 + ... + 69130434.

Almost surely, 25530431560 is an apocalyptic number.

It is an amenable number.

5530431560 is an abundant number, since it is smaller than the sum of its proper divisors (6913039540).

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

5530431560 is a wasteful number, since it uses less digits than its factorization.

5530431560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138260800 (or 138260796 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 5530431560 is about 74366.8713877355. The cubic root of 5530431560 is about 1768.4237576483.

The spelling of 5530431560 in words is "five billion, five hundred thirty million, four hundred thirty-one thousand, five hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 138260789 276521578 553043156 691303945 1106086312 1382607890 2765215780 5530431560