Base | Representation |
---|---|
bin | 110100110000111001… |
… | …011001000011011001 |
3 | 12102020101020102221010 |
4 | 310300321121003121 |
5 | 1412012130113131 |
6 | 42005451404133 |
7 | 4043650632330 |
oct | 646071310331 |
9 | 172211212833 |
10 | 56654926041 |
11 | 2203325752a |
12 | ab91753649 |
13 | 545b72599c |
14 | 2a56502d17 |
15 | 1718c49b46 |
hex | d30e590d9 |
56654926041 has 16 divisors (see below), whose sum is σ = 86338663808. Its totient is φ = 32371488000.
The previous prime is 56654926039. The next prime is 56654926061. The reversal of 56654926041 is 14062945665.
It is not a de Polignac number, because 56654926041 - 21 = 56654926039 is a prime.
It is a super-2 number, since 2×566549260412 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (56654926061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152241 + ... + 369441.
It is an arithmetic number, because the mean of its divisors is an integer number (5396166488).
Almost surely, 256654926041 is an apocalyptic number.
It is an amenable number.
56654926041 is a deficient number, since it is larger than the sum of its proper divisors (29683737767).
56654926041 is a wasteful number, since it uses less digits than its factorization.
56654926041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229632.
The product of its (nonzero) digits is 1555200, while the sum is 48.
The spelling of 56654926041 in words is "fifty-six billion, six hundred fifty-four million, nine hundred twenty-six thousand, forty-one".
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