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532472 = 23101659
BaseRepresentation
bin10000001111111111000
31000001102012
42001333320
5114014342
615225052
74345253
oct2017770
91001365
10532472
11334066
12218188
13158495
14dc09a
15a7b82
hex81ff8

532472 has 16 divisors (see below), whose sum is σ = 1009800. Its totient is φ = 263200.

The previous prime is 532453. The next prime is 532489. The reversal of 532472 is 274235.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 532472.

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 3 ways as a sum of consecutive naturals, for example, 479 + ... + 1137.

2532472 is an apocalyptic number.

It is an amenable number.

532472 is a deficient number, since it is larger than the sum of its proper divisors (477328).

532472 is a wasteful number, since it uses less digits than its factorization.

532472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766 (or 762 counting only the distinct ones).

The product of its digits is 1680, while the sum is 23.

The square root of 532472 is about 729.7067904302. The cubic root of 532472 is about 81.0523463904.

The spelling of 532472 in words is "five hundred thirty-two thousand, four hundred seventy-two".

Divisors: 1 2 4 8 101 202 404 659 808 1318 2636 5272 66559 133118 266236 532472