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532100239 = 11232103163
BaseRepresentation
bin11111101101110…
…011010010001111
31101002020111022021
4133231303102033
52042204201424
6124444431011
716120530436
oct3755632217
91332214267
10532100239
112533a1870
1212a248467
1386314018
145095011d
1531aa94e4
hex1fb7348f

532100239 has 8 divisors (see below), whose sum is σ = 605711232. Its totient is φ = 462695640.

The previous prime is 532100227. The next prime is 532100249. The reversal of 532100239 is 932001235.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 532100239 - 213 = 532092047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532100209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051329 + ... + 1051834.

It is an arithmetic number, because the mean of its divisors is an integer number (75713904).

Almost surely, 2532100239 is an apocalyptic number.

532100239 is a deficient number, since it is larger than the sum of its proper divisors (73610993).

532100239 is a wasteful number, since it uses less digits than its factorization.

532100239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103197.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 532100239 is about 23067.2980429005. The cubic root of 532100239 is about 810.3347897160.

The spelling of 532100239 in words is "five hundred thirty-two million, one hundred thousand, two hundred thirty-nine".

Divisors: 1 11 23 253 2103163 23134793 48372749 532100239