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532111480 = 23530494363
BaseRepresentation
bin11111101101110…
…110000001111000
31101002021001201121
4133231312001320
52042210031410
6124444555024
716120605265
oct3755660170
91332231647
10532111480
112533aa25a
1212a252a74
1386319184
145095426c
1531aac9da
hex1fb76078

532111480 has 32 divisors (see below), whose sum is σ = 1197918000. Its totient is φ = 212726016.

The previous prime is 532111453. The next prime is 532111519. The reversal of 532111480 is 84111235.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119779 + ... + 124141.

Almost surely, 2532111480 is an apocalyptic number.

It is an amenable number.

532111480 is an abundant number, since it is smaller than the sum of its proper divisors (665806520).

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

532111480 is a wasteful number, since it uses less digits than its factorization.

532111480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423 (or 7419 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 532111480 is about 23067.5416982391. The cubic root of 532111480 is about 810.3404959774.

The spelling of 532111480 in words is "five hundred thirty-two million, one hundred eleven thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 3049 4363 6098 8726 12196 15245 17452 21815 24392 30490 34904 43630 60980 87260 121960 174520 13302787 26605574 53211148 66513935 106422296 133027870 266055740 532111480