Base | Representation |
---|---|
bin | 100000000000000… |
… | …000011111011000 |
3 | 1101102012222012020 |
4 | 200000000133120 |
5 | 2044414413140 |
6 | 125135014440 |
7 | 16206226113 |
oct | 4000003730 |
9 | 1342188166 |
10 | 536872920 |
11 | 256061631 |
12 | 12b96a420 |
13 | 872c54ac |
14 | 5143357a |
15 | 321ed6d0 |
hex | 200007d8 |
536872920 has 128 divisors (see below), whose sum is σ = 1725105600. Its totient is φ = 133185536.
The previous prime is 536872913. The next prime is 536872927. The reversal of 536872920 is 29278635.
It is an interprime number because it is at equal distance from previous prime (536872913) and next prime (536872927).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536872927) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180082 + ... + 183038.
Almost surely, 2536872920 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 536872920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862552800).
536872920 is an abundant number, since it is smaller than the sum of its proper divisors (1188232680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
536872920 is a wasteful number, since it uses less digits than its factorization.
536872920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3077 (or 3073 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 536872920 is about 23170.5183368866. The cubic root of 536872920 is about 812.7503518858.
The spelling of 536872920 in words is "five hundred thirty-six million, eight hundred seventy-two thousand, nine hundred twenty".
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