Base | Representation |
---|---|
bin | 11111111101101… |
… | …001000001101000 |
3 | 1101101001110011110 |
4 | 133331221001220 |
5 | 2044240040040 |
6 | 125113430320 |
7 | 16201033266 |
oct | 3775510150 |
9 | 1341043143 |
10 | 536252520 |
11 | 255778501 |
12 | 12b70b3a0 |
13 | 87138cab |
14 | 51311436 |
15 | 32129980 |
hex | 1ff69068 |
536252520 has 64 divisors (see below), whose sum is σ = 1610280000. Its totient is φ = 142865408.
The previous prime is 536252513. The next prime is 536252533. The reversal of 536252520 is 25252635.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 250816 + ... + 252944.
It is an arithmetic number, because the mean of its divisors is an integer number (25160625).
Almost surely, 2536252520 is an apocalyptic number.
It is an amenable number.
536252520 is an abundant number, since it is smaller than the sum of its proper divisors (1074027480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536252520 is a wasteful number, since it uses less digits than its factorization.
536252520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4242 (or 4238 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
The square root of 536252520 is about 23157.1267647781. The cubic root of 536252520 is about 812.4371650027.
The spelling of 536252520 in words is "five hundred thirty-six million, two hundred fifty-two thousand, five hundred twenty".
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