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532120 = 23553251
BaseRepresentation
bin10000001111010011000
31000000221011
42001322120
5114011440
615223304
74344241
oct2017230
91000834
10532120
11333876
12217b34
13158284
14dbcc8
15a79ea
hex81e98

532120 has 32 divisors (see below), whose sum is σ = 1224720. Its totient is φ = 208000.

The previous prime is 532099. The next prime is 532141. The reversal of 532120 is 21235.

It is an interprime number because it is at equal distance from previous prime (532099) and next prime (532141).

It is a self number, because there is not a number n which added to its sum of digits gives 532120.

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 + ... + 2245.

2532120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 532120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612360).

532120 is an abundant number, since it is smaller than the sum of its proper divisors (692600).

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

532120 is a wasteful number, since it uses less digits than its factorization.

532120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 532120 is about 729.4655577887. The cubic root of 532120 is about 81.0344820926.

Adding to 532120 its reverse (21235), we get a palindrome (553355).

The spelling of 532120 in words is "five hundred thirty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 53 106 212 251 265 424 502 530 1004 1060 1255 2008 2120 2510 5020 10040 13303 26606 53212 66515 106424 133030 266060 532120