Base | Representation |
---|---|
bin | 1101100100010… |
… | …1011101110001 |
3 | 10222002012121010 |
4 | 3121011131301 |
5 | 104032021013 |
6 | 5351421133 |
7 | 1260464316 |
oct | 331053561 |
9 | 128065533 |
10 | 56907633 |
11 | 2a139602 |
12 | 170847a9 |
13 | ba36573 |
14 | 77b4d0d |
15 | 4ee17c3 |
hex | 3645771 |
56907633 has 8 divisors (see below), whose sum is σ = 76360768. Its totient is φ = 37696464.
The previous prime is 56907623. The next prime is 56907649. The reversal of 56907633 is 33670965.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56907633 - 25 = 56907601 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 56907591 and 56907600.
It is not an unprimeable number, because it can be changed into a prime (56907623) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59941 + ... + 60882.
It is an arithmetic number, because the mean of its divisors is an integer number (9545096).
Almost surely, 256907633 is an apocalyptic number.
It is an amenable number.
56907633 is a deficient number, since it is larger than the sum of its proper divisors (19453135).
56907633 is a wasteful number, since it uses less digits than its factorization.
56907633 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120983.
The product of its (nonzero) digits is 102060, while the sum is 39.
The square root of 56907633 is about 7543.7148010778. The cubic root of 56907633 is about 384.6421209117.
The spelling of 56907633 in words is "fifty-six million, nine hundred seven thousand, six hundred thirty-three".
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