Base | Representation |
---|---|
bin | 1101100001110… |
… | …0111100010111 |
3 | 10221202202220210 |
4 | 3120130330113 |
5 | 104011213110 |
6 | 5344100503 |
7 | 1256203365 |
oct | 330347427 |
9 | 127682823 |
10 | 56741655 |
11 | 2a035933 |
12 | 17004733 |
13 | b9a8b59 |
14 | 7770635 |
15 | 4eac520 |
hex | 361cf17 |
56741655 has 16 divisors (see below), whose sum is σ = 91002240. Its totient is φ = 30190368.
The previous prime is 56741653. The next prime is 56741669. The reversal of 56741655 is 55614765.
It is not a de Polignac number, because 56741655 - 21 = 56741653 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56741653) 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, 2376 + ... + 10914.
It is an arithmetic number, because the mean of its divisors is an integer number (5687640).
Almost surely, 256741655 is an apocalyptic number.
56741655 is a deficient number, since it is larger than the sum of its proper divisors (34260585).
56741655 is a wasteful number, since it uses less digits than its factorization.
56741655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8990.
The product of its digits is 126000, while the sum is 39.
The square root of 56741655 is about 7532.7056891930. The cubic root of 56741655 is about 384.2678049947.
The spelling of 56741655 in words is "fifty-six million, seven hundred forty-one thousand, six hundred fifty-five".
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