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5087857260 = 2235522716223
BaseRepresentation
bin1001011110100001…
…01000101001101100
3111010120200221001210
410233100220221230
540404442413020
62200510234420
7240040034043
oct45720505154
914116627053
105087857260
112180a65512
12b9bab5a10
13631110435
14363a1155a
151eba0d3e0
hex12f428a6c

5087857260 has 48 divisors (see below), whose sum is σ = 14249604096. Its totient is φ = 1356418752.

The previous prime is 5087857253. The next prime is 5087857261. The reversal of 5087857260 is 627587805.

It is not an unprimeable number, because it can be changed into a prime (5087857261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305509 + ... + 321731.

It is an arithmetic number, because the mean of its divisors is an integer number (296866752).

Almost surely, 25087857260 is an apocalyptic number.

It is an amenable number.

5087857260 is an abundant number, since it is smaller than the sum of its proper divisors (9161746836).

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

5087857260 is a wasteful number, since it uses less digits than its factorization.

5087857260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21462 (or 21460 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 5087857260 is about 71329.2174357745. The cubic root of 5087857260 is about 1719.9334366705.

The spelling of 5087857260 in words is "five billion, eighty-seven million, eight hundred fifty-seven thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 5227 10454 15681 16223 20908 26135 31362 32446 48669 52270 62724 64892 78405 81115 97338 104540 156810 162230 194676 243345 313620 324460 486690 973380 84797621 169595242 254392863 339190484 423988105 508785726 847976210 1017571452 1271964315 1695952420 2543928630 5087857260