Base | Representation |
---|---|
bin | 100000001011111… |
… | …111000011010100 |
3 | 1101122010111020110 |
4 | 200023333003110 |
5 | 2101220402011 |
6 | 125330203020 |
7 | 16245014133 |
oct | 4013770324 |
9 | 1348114213 |
10 | 540012756 |
11 | 257906638 |
12 | 130a23470 |
13 | 87b5469a |
14 | 51a0d91a |
15 | 3261dba6 |
hex | 202ff0d4 |
540012756 has 24 divisors (see below), whose sum is σ = 1326347680. Its totient is φ = 170530272.
The previous prime is 540012731. The next prime is 540012773. The reversal of 540012756 is 657210045.
It is a super-2 number, since 2×5400127562 = 583227553285431072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1184011 + ... + 1184466.
Almost surely, 2540012756 is an apocalyptic number.
It is an amenable number.
540012756 is an abundant number, since it is smaller than the sum of its proper divisors (786334924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
540012756 is a wasteful number, since it uses less digits than its factorization.
540012756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2368503 (or 2368501 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 540012756 is about 23238.1745410435. The cubic root of 540012756 is about 814.3316969856.
The spelling of 540012756 in words is "five hundred forty million, twelve thousand, seven hundred fifty-six".
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