Base | Representation |
---|---|
bin | 11111111101010… |
… | …001111101000100 |
3 | 1101100212122112110 |
4 | 133331101331010 |
5 | 2044224024040 |
6 | 125111421020 |
7 | 16200160626 |
oct | 3775217504 |
9 | 1340778473 |
10 | 536158020 |
11 | 255713502 |
12 | 12b684770 |
13 | 87104c88 |
14 | 512c8c16 |
15 | 3210b980 |
hex | 1ff51f44 |
536158020 has 48 divisors (see below), whose sum is σ = 1549675008. Its totient is φ = 138362880.
The previous prime is 536157977. The next prime is 536158031. The reversal of 536158020 is 20851635.
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, 142269 + ... + 145988.
It is an arithmetic number, because the mean of its divisors is an integer number (32284896).
Almost surely, 2536158020 is an apocalyptic number.
It is an amenable number.
536158020 is an abundant number, since it is smaller than the sum of its proper divisors (1013516988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536158020 is a wasteful number, since it uses less digits than its factorization.
536158020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288300 (or 288298 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 536158020 is about 23155.0862663044. The cubic root of 536158020 is about 812.3894388416.
The spelling of 536158020 in words is "five hundred thirty-six million, one hundred fifty-eight thousand, twenty".
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