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5070280 = 235126757
BaseRepresentation
bin10011010101110111001000
3100112121010011
4103111313020
52244222110
6300401304
761045105
oct23256710
910477104
105070280
112953416
121846234
131086a87
1495daac
156a248a
hex4d5dc8

5070280 has 16 divisors (see below), whose sum is σ = 11408220. Its totient is φ = 2028096.

The previous prime is 5070277. The next prime is 5070293. The reversal of 5070280 is 820705.

It can be written as a sum of positive squares in 2 ways, for example, as 4990756 + 79524 = 2234^2 + 282^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63339 + ... + 63418.

Almost surely, 25070280 is an apocalyptic number.

It is an amenable number.

5070280 is an abundant number, since it is smaller than the sum of its proper divisors (6337940).

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

5070280 is a wasteful number, since it uses less digits than its factorization.

5070280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126768 (or 126764 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 5070280 is about 2251.7282251640. The cubic root of 5070280 is about 171.7950506402.

Adding to 5070280 its reverse (820705), we get a palindrome (5890985).

The spelling of 5070280 in words is "five million, seventy thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 126757 253514 507028 633785 1014056 1267570 2535140 5070280