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508244968 = 23711825073
BaseRepresentation
bin11110010010110…
…011001111101000
31022102100112000201
4132102303033220
52020102314333
6122233241544
715411003520
oct3622631750
91272315021
10508244968
11240988a70
121222632b4
13813b0b8a
144b700680
152e94617d
hex1e4b33e8

508244968 has 32 divisors (see below), whose sum is σ = 1188106560. Its totient is φ = 198017280.

The previous prime is 508244963. The next prime is 508245013. The reversal of 508244968 is 869442805.

It is not an unprimeable number, because it can be changed into a prime (508244963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411921 + ... + 413152.

It is an arithmetic number, because the mean of its divisors is an integer number (37128330).

Almost surely, 2508244968 is an apocalyptic number.

It is an amenable number.

508244968 is an abundant number, since it is smaller than the sum of its proper divisors (679861592).

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

508244968 is a wasteful number, since it uses less digits than its factorization.

508244968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825097 (or 825093 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 46.

The square root of 508244968 is about 22544.2890329236. The cubic root of 508244968 is about 798.0394534129.

The spelling of 508244968 in words is "five hundred eight million, two hundred forty-four thousand, nine hundred sixty-eight".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 825073 1650146 3300292 5775511 6600584 9075803 11551022 18151606 23102044 36303212 46204088 63530621 72606424 127061242 254122484 508244968