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507480 = 23354229
BaseRepresentation
bin1111011111001011000
3221210010120
41323321120
5112214410
614513240
74212351
oct1737130
9853116
10507480
11317306
12205820
13149cac
14d2d28
15a0570
hex7be58

507480 has 32 divisors (see below), whose sum is σ = 1522800. Its totient is φ = 135296.

The previous prime is 507461. The next prime is 507491. The reversal of 507480 is 84705.

507480 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 507480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1995 + ... + 2234.

2507480 is an apocalyptic number.

It is an amenable number.

507480 is an abundant number, since it is smaller than the sum of its proper divisors (1015320).

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

507480 is a wasteful number, since it uses less digits than its factorization.

507480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4243 (or 4239 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 507480 is about 712.3763050523. The cubic root of 507480 is about 79.7638871530.

The spelling of 507480 in words is "five hundred seven thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 4229 8458 12687 16916 21145 25374 33832 42290 50748 63435 84580 101496 126870 169160 253740 507480