Base | Representation |
---|---|
bin | 100000001011000… |
… | …100100000010100 |
3 | 1101121200022021200 |
4 | 200023010200110 |
5 | 2101140213243 |
6 | 125321112500 |
7 | 16242665031 |
oct | 4013044024 |
9 | 1347608250 |
10 | 539772948 |
11 | 257762450 |
12 | 130928730 |
13 | 87a9c4a0 |
14 | 5198a388 |
15 | 325c2ad3 |
hex | 202c4814 |
539772948 has 72 divisors (see below), whose sum is σ = 1602977376. Its totient is φ = 150984000.
The previous prime is 539772917. The next prime is 539772953. The reversal of 539772948 is 849277935.
It is a super-2 number, since 2×5397729482 = 582709670785221408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 539772894 and 539772903.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47278 + ... + 57573.
Almost surely, 2539772948 is an apocalyptic number.
It is an amenable number.
539772948 is an abundant number, since it is smaller than the sum of its proper divisors (1063204428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
539772948 is a wasteful number, since it uses less digits than its factorization.
539772948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104885 (or 104880 counting only the distinct ones).
The product of its digits is 3810240, while the sum is 54.
The square root of 539772948 is about 23233.0141824086. The cubic root of 539772948 is about 814.2111367658.
The spelling of 539772948 in words is "five hundred thirty-nine million, seven hundred seventy-two thousand, nine hundred forty-eight".
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