Base | Representation |
---|---|
bin | 1011010010010… |
… | …1101101000100 |
3 | 10022002010202112 |
4 | 2310211231010 |
5 | 44104342411 |
6 | 4410400152 |
7 | 1113246350 |
oct | 264455504 |
9 | 108063675 |
10 | 47340356 |
11 | 247a4568 |
12 | 13a30058 |
13 | 9a6695b |
14 | 6404460 |
15 | 4251b8b |
hex | 2d25b44 |
47340356 has 12 divisors (see below), whose sum is σ = 94680768. Its totient is φ = 20288712.
The previous prime is 47340347. The next prime is 47340373. The reversal of 47340356 is 65304374.
47340356 is an admirable number.
It is a super-2 number, since 2×473403562 = 4482218612413472, which contains 22 as substring.
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, 845336 + ... + 845391.
It is an arithmetic number, because the mean of its divisors is an integer number (7890064).
Almost surely, 247340356 is an apocalyptic number.
It is an amenable number.
47340356 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.
47340356 is a wasteful number, since it uses less digits than its factorization.
47340356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1690738 (or 1690736 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 32.
The square root of 47340356 is about 6880.4328352219. The cubic root of 47340356 is about 361.7516381952.
The spelling of 47340356 in words is "forty-seven million, three hundred forty thousand, three hundred fifty-six".
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