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533960 = 23571907
BaseRepresentation
bin10000010010111001000
31000010110022
42002113020
5114041320
615240012
74352510
oct2022710
91003408
10533960
11335199
12219008
1315906b
14dc840
15a8325
hex825c8

533960 has 32 divisors (see below), whose sum is σ = 1373760. Its totient is φ = 182976.

The previous prime is 533959. The next prime is 533963. The reversal of 533960 is 69335.

It is a super-2 number, since 2×5339602 = 570226563200, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (533963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 674 + ... + 1233.

It is an arithmetic number, because the mean of its divisors is an integer number (42930).

2533960 is an apocalyptic number.

It is an amenable number.

533960 is an abundant number, since it is smaller than the sum of its proper divisors (839800).

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

533960 is a wasteful number, since it uses less digits than its factorization.

533960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925 (or 1921 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 533960 is about 730.7256667177. The cubic root of 533960 is about 81.1277767858.

The spelling of 533960 in words is "five hundred thirty-three thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1907 3814 7628 9535 13349 15256 19070 26698 38140 53396 66745 76280 106792 133490 266980 533960