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532112984 = 231337138283
BaseRepresentation
bin11111101101110…
…110011001011000
31101002021010210022
4133231312121120
52042210103414
6124445010012
716120612544
oct3755663130
91332233708
10532112984
112534003a7
1212a253908
1386319a70
1450954a24
1531aad18e
hex1fb76658

532112984 has 32 divisors (see below), whose sum is σ = 1103506320. Its totient is φ = 238951296.

The previous prime is 532112963. The next prime is 532113037. The reversal of 532112984 is 489211235.

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, 65294 + ... + 72989.

Almost surely, 2532112984 is an apocalyptic number.

It is an amenable number.

532112984 is an abundant number, since it is smaller than the sum of its proper divisors (571393336).

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

532112984 is a wasteful number, since it uses less digits than its factorization.

532112984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138339 (or 138335 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 532112984 is about 23067.5742981355. The cubic root of 532112984 is about 810.3412594459.

The spelling of 532112984 in words is "five hundred thirty-two million, one hundred twelve thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 13 26 37 52 74 104 148 296 481 962 1924 3848 138283 276566 553132 1106264 1797679 3595358 5116471 7190716 10232942 14381432 20465884 40931768 66514123 133028246 266056492 532112984