Base | Representation |
---|---|
bin | 11010111010111011101110 |
3 | 111021112120100 |
4 | 122322323232 |
5 | 3301312014 |
6 | 411131530 |
7 | 113661510 |
oct | 32727356 |
9 | 14245510 |
10 | 7057134 |
11 | 3a90147 |
12 | 2443ba6 |
13 | 1601226 |
14 | d19bb0 |
15 | 946009 |
hex | 6baeee |
7057134 has 24 divisors (see below), whose sum is σ = 17475120. Its totient is φ = 2016288.
The previous prime is 7057133. The next prime is 7057139. The reversal of 7057134 is 4317507.
It is a junction number, because it is equal to n+sod(n) for n = 7057098 and 7057107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7057133) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27879 + ... + 28130.
It is an arithmetic number, because the mean of its divisors is an integer number (728130).
Almost surely, 27057134 is an apocalyptic number.
7057134 is an abundant number, since it is smaller than the sum of its proper divisors (10417986).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7057134 is a wasteful number, since it uses less digits than its factorization.
7057134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56024 (or 56021 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 7057134 is about 2656.5266797079. The cubic root of 7057134 is about 191.8121535167.
The spelling of 7057134 in words is "seven million, fifty-seven thousand, one hundred thirty-four".
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