Base | Representation |
---|---|
bin | 1001011100010010… |
… | …0001000001011100 |
3 | 20112122012010222201 |
4 | 2113010201001130 |
5 | 20142320342302 |
6 | 1055300021244 |
7 | 116544156340 |
oct | 22704410134 |
9 | 6478163881 |
10 | 2534543452 |
11 | 1090758011 |
12 | 5a8991824 |
13 | 31513546c |
14 | 1a0883620 |
15 | ec7a0c87 |
hex | 9712105c |
2534543452 has 12 divisors (see below), whose sum is σ = 5069086960. Its totient is φ = 1086232896.
The previous prime is 2534543449. The next prime is 2534543497. The reversal of 2534543452 is 2543454352.
2534543452 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45259677 + ... + 45259732.
Almost surely, 22534543452 is an apocalyptic number.
It is an amenable number.
2534543452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2534543452 is a wasteful number, since it uses less digits than its factorization.
2534543452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90519420 (or 90519418 counting only the distinct ones).
The product of its digits is 288000, while the sum is 37.
The square root of 2534543452 is about 50344.2494432085. The cubic root of 2534543452 is about 1363.4312600089.
The spelling of 2534543452 in words is "two billion, five hundred thirty-four million, five hundred forty-three thousand, four hundred fifty-two".
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