Base | Representation |
---|---|
bin | 1101101000110… |
… | …0111111101000 |
3 | 10222122002111100 |
4 | 3122030333220 |
5 | 104120404431 |
6 | 5402001400 |
7 | 1263124434 |
oct | 332147750 |
9 | 128562440 |
10 | 57200616 |
11 | 2a319740 |
12 | 171a6260 |
13 | bb09a25 |
14 | 784d9c4 |
15 | 504d4e6 |
hex | 368cfe8 |
57200616 has 48 divisors (see below), whose sum is σ = 169004160. Its totient is φ = 17333280.
The previous prime is 57200579. The next prime is 57200629. The reversal of 57200616 is 61600275.
It is a self number, because there is not a number n which added to its sum of digits gives 57200616.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35320 + ... + 36903.
It is an arithmetic number, because the mean of its divisors is an integer number (3520920).
Almost surely, 257200616 is an apocalyptic number.
It is an amenable number.
57200616 is an abundant number, since it is smaller than the sum of its proper divisors (111803544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57200616 is a wasteful number, since it uses less digits than its factorization.
57200616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72246 (or 72239 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
The square root of 57200616 is about 7563.1088845791. The cubic root of 57200616 is about 385.3010879123.
The spelling of 57200616 in words is "fifty-seven million, two hundred thousand, six hundred sixteen".
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