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5180260 = 2251791447
BaseRepresentation
bin10011110000101101100100
3100202011222111
4103300231210
52311232020
6303010404
762013541
oct23605544
910664874
105180260
112a19008
121899a04
1310c4b57
1498bbc8
156c4d5a
hex4f0b64

5180260 has 24 divisors (see below), whose sum is σ = 10946880. Its totient is φ = 2059104.

The previous prime is 5180243. The next prime is 5180281. The reversal of 5180260 is 620815.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2857 + ... + 4303.

It is an arithmetic number, because the mean of its divisors is an integer number (456120).

Almost surely, 25180260 is an apocalyptic number.

It is an amenable number.

5180260 is an abundant number, since it is smaller than the sum of its proper divisors (5766620).

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

5180260 is a wasteful number, since it uses less digits than its factorization.

5180260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635 (or 1633 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5180260 is about 2276.0184533523. The cubic root of 5180260 is about 173.0283179501.

The spelling of 5180260 in words is "five million, one hundred eighty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 179 358 716 895 1447 1790 2894 3580 5788 7235 14470 28940 259013 518026 1036052 1295065 2590130 5180260