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487240952 = 23115536829
BaseRepresentation
bin11101000010101…
…011010011111000
31020221211101221012
4131002223103320
51444213202302
6120203133052
715034323362
oct3502532370
91227741835
10487240952
11230042380
12117214188
1379c38773
14489d3d32
152cb97a52
hex1d0ab4f8

487240952 has 16 divisors (see below), whose sum is σ = 996629400. Its totient is φ = 221473120.

The previous prime is 487240933. The next prime is 487240973. The reversal of 487240952 is 259042784.

It is a congruent 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, 2768327 + ... + 2768502.

Almost surely, 2487240952 is an apocalyptic number.

It is an amenable number.

487240952 is an abundant number, since it is smaller than the sum of its proper divisors (509388448).

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

487240952 is a wasteful number, since it uses less digits than its factorization.

487240952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5536846 (or 5536842 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 487240952 is about 22073.5351042827. The cubic root of 487240952 is about 786.8910294000.

The spelling of 487240952 in words is "four hundred eighty-seven million, two hundred forty thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 5536829 11073658 22147316 44294632 60905119 121810238 243620476 487240952