Base | Representation |
---|---|
bin | 1110101000010… |
… | …0101011011000 |
3 | 11021110110021022 |
4 | 3222010223120 |
5 | 111202021411 |
6 | 10031102012 |
7 | 1343362424 |
oct | 352045330 |
9 | 137413238 |
10 | 61360856 |
11 | 31700357 |
12 | 18671908 |
13 | c9354cb |
14 | 8213b84 |
15 | 55c0edb |
hex | 3a84ad8 |
61360856 has 16 divisors (see below), whose sum is σ = 117223200. Its totient is φ = 30101344.
The previous prime is 61360853. The next prime is 61360867. The reversal of 61360856 is 65806316.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61360853) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71936 + ... + 72783.
It is an arithmetic number, because the mean of its divisors is an integer number (7326450).
Almost surely, 261360856 is an apocalyptic number.
It is an amenable number.
61360856 is a deficient number, since it is larger than the sum of its proper divisors (55862344).
61360856 is a wasteful number, since it uses less digits than its factorization.
61360856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144778 (or 144774 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 35.
The square root of 61360856 is about 7833.3170496285. The cubic root of 61360856 is about 394.4244268945.
The spelling of 61360856 in words is "sixty-one million, three hundred sixty thousand, eight hundred fifty-six".
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