Base | Representation |
---|---|
bin | 1101100001111… |
… | …0000000111001 |
3 | 10221202222221020 |
4 | 3120132000321 |
5 | 104011333131 |
6 | 5344133053 |
7 | 1256222232 |
oct | 330360071 |
9 | 127688836 |
10 | 56746041 |
11 | 2a039160 |
12 | 17007189 |
13 | b9aab51 |
14 | 7772089 |
15 | 4ead996 |
hex | 361e039 |
56746041 has 16 divisors (see below), whose sum is σ = 82667520. Its totient is φ = 34338320.
The previous prime is 56746033. The next prime is 56746057. The reversal of 56746041 is 14064765.
It is a cyclic number.
It is not a de Polignac number, because 56746041 - 23 = 56746033 is a prime.
It is a super-2 number, since 2×567460412 = 6440226338347362, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 56745993 and 56746011.
It is not an unprimeable number, because it can be changed into a prime (56746241) 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, 35620 + ... + 37178.
It is an arithmetic number, because the mean of its divisors is an integer number (5166720).
Almost surely, 256746041 is an apocalyptic number.
It is an amenable number.
56746041 is a deficient number, since it is larger than the sum of its proper divisors (25921479).
56746041 is a wasteful number, since it uses less digits than its factorization.
56746041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2676.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 56746041 is about 7532.9968140176. The cubic root of 56746041 is about 384.2777057468.
The spelling of 56746041 in words is "fifty-six million, seven hundred forty-six thousand, forty-one".
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