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5207401580 = 2251753288979
BaseRepresentation
bin1001101100110001…
…01010010001101100
3111102220122102001012
410312120222101230
541131043322310
62220420404352
7243021116543
oct46630522154
914386572035
105207401580
112232495977
121013b466b8
1364cb07b14
1437584d15a
15207273c05
hex13662a46c

5207401580 has 48 divisors (see below), whose sum is σ = 11797319520. Its totient is φ = 1923437568.

The previous prime is 5207401489. The next prime is 5207401601. The reversal of 5207401580 is 851047025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126470 + ... + 162509.

It is an arithmetic number, because the mean of its divisors is an integer number (245777490).

Almost surely, 25207401580 is an apocalyptic number.

It is an amenable number.

5207401580 is an abundant number, since it is smaller than the sum of its proper divisors (6589917940).

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

5207401580 is a wasteful number, since it uses less digits than its factorization.

5207401580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289058 (or 289056 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 5207401580 is about 72162.3279835123. The cubic root of 5207401580 is about 1733.2998130434.

The spelling of 5207401580 in words is "five billion, two hundred seven million, four hundred one thousand, five hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 53 68 85 106 170 212 265 340 530 901 1060 1802 3604 4505 9010 18020 288979 577958 1155916 1444895 2889790 4912643 5779580 9825286 15315887 19650572 24563215 30631774 49126430 61263548 76579435 98252860 153158870 260370079 306317740 520740158 1041480316 1301850395 2603700790 5207401580