Base | Representation |
---|---|
bin | 1101011000010… |
… | …1010010001101 |
3 | 10220121012210121 |
4 | 3112011102031 |
5 | 103331323321 |
6 | 5322504541 |
7 | 1251005335 |
oct | 326052215 |
9 | 126535717 |
10 | 56120461 |
11 | 29751151 |
12 | 16965151 |
13 | b81c197 |
14 | 764c0c5 |
15 | 4dd8441 |
hex | 358548d |
56120461 has 8 divisors (see below), whose sum is σ = 57596000. Its totient is φ = 54652752.
The previous prime is 56120413. The next prime is 56120479. The reversal of 56120461 is 16402165.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56120461 - 215 = 56087693 is a prime.
It is a super-2 number, since 2×561204612 = 6299012285705042, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56120401) 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, 14290 + ... + 17788.
It is an arithmetic number, because the mean of its divisors is an integer number (7199500).
Almost surely, 256120461 is an apocalyptic number.
It is an amenable number.
56120461 is a deficient number, since it is larger than the sum of its proper divisors (1475539).
56120461 is a wasteful number, since it uses less digits than its factorization.
56120461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3915.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 56120461 is about 7491.3590889771. The cubic root of 56120461 is about 382.8603658076.
The spelling of 56120461 in words is "fifty-six million, one hundred twenty thousand, four hundred sixty-one".
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