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5180508 = 2232151953
BaseRepresentation
bin10011110000110001011100
3100202012022200
4103300301130
52311234013
6303011500
762014344
oct23606134
910665280
105180508
112a19213
121899b90
1310c4cb8
1498bd24
156c4e73
hex4f0c5c

5180508 has 36 divisors (see below), whose sum is σ = 13195728. Its totient is φ = 1713600.

The previous prime is 5180501. The next prime is 5180537. The reversal of 5180508 is 8050815.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5180501) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4960 + ... + 5912.

It is an arithmetic number, because the mean of its divisors is an integer number (366548).

Almost surely, 25180508 is an apocalyptic number.

It is an amenable number.

5180508 is an abundant number, since it is smaller than the sum of its proper divisors (8015220).

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

5180508 is a wasteful number, since it uses less digits than its factorization.

5180508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114 (or 1109 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 5180508 is about 2276.0729338051. The cubic root of 5180508 is about 173.0310790946.

The spelling of 5180508 in words is "five million, one hundred eighty thousand, five hundred eight".

Divisors: 1 2 3 4 6 9 12 18 36 151 302 453 604 906 953 1359 1812 1906 2718 2859 3812 5436 5718 8577 11436 17154 34308 143903 287806 431709 575612 863418 1295127 1726836 2590254 5180508