Base | Representation |
---|---|
bin | 100000001001111… |
… | …011000010110100 |
3 | 1101121010000112101 |
4 | 200021323002310 |
5 | 2101101101202 |
6 | 125310431444 |
7 | 16240302550 |
oct | 4011730264 |
9 | 1347100471 |
10 | 539472052 |
11 | 257577379 |
12 | 130802584 |
13 | 879c5542 |
14 | 5190c860 |
15 | 32563887 |
hex | 2027b0b4 |
539472052 has 24 divisors (see below), whose sum is σ = 1079568000. Its totient is φ = 231068640.
The previous prime is 539472049. The next prime is 539472053. The reversal of 539472052 is 250274935.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (539472053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55449 + ... + 64447.
It is an arithmetic number, because the mean of its divisors is an integer number (44982000).
Almost surely, 2539472052 is an apocalyptic number.
It is an amenable number.
539472052 is an abundant number, since it is smaller than the sum of its proper divisors (540095948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
539472052 is a wasteful number, since it uses less digits than its factorization.
539472052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11151 (or 11149 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
The square root of 539472052 is about 23226.5376670738. The cubic root of 539472052 is about 814.0598148609.
The spelling of 539472052 in words is "five hundred thirty-nine million, four hundred seventy-two thousand, fifty-two".
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