Base | Representation |
---|---|
bin | 1101101111000… |
… | …0011101000111 |
3 | 11000101210022220 |
4 | 3123300131013 |
5 | 104221424012 |
6 | 5414423423 |
7 | 1266442242 |
oct | 333603507 |
9 | 130353286 |
10 | 57608007 |
11 | 2a577826 |
12 | 17361b73 |
13 | bc202a2 |
14 | 7918259 |
15 | 50ce08c |
hex | 36f0747 |
57608007 has 16 divisors (see below), whose sum is σ = 80653440. Its totient is φ = 36523872.
The previous prime is 57607997. The next prime is 57608011. The reversal of 57608007 is 70080675.
It is not a de Polignac number, because 57608007 - 28 = 57607751 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57608017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888 + ... + 10770.
It is an arithmetic number, because the mean of its divisors is an integer number (5040840).
Almost surely, 257608007 is an apocalyptic number.
57608007 is a deficient number, since it is larger than the sum of its proper divisors (23045433).
57608007 is a wasteful number, since it uses less digits than its factorization.
57608007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9982.
The product of its (nonzero) digits is 11760, while the sum is 33.
The square root of 57608007 is about 7589.9938735153. The cubic root of 57608007 is about 386.2136480907.
The spelling of 57608007 in words is "fifty-seven million, six hundred eight thousand, seven".
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