Base | Representation |
---|---|
bin | 110011100001000010… |
… | …111100000010011011 |
3 | 12021210000101220202011 |
4 | 303201002330002123 |
5 | 1401241201020410 |
6 | 41224513450351 |
7 | 3665522610250 |
oct | 634102740233 |
9 | 167700356664 |
10 | 55315251355 |
11 | 21506021071 |
12 | a878b709b7 |
13 | 52a7009280 |
14 | 296a615427 |
15 | 168b31e18a |
hex | ce10bc09b |
55315251355 has 64 divisors (see below), whose sum is σ = 86568652800. Its totient is φ = 32927791104.
The previous prime is 55315251349. The next prime is 55315251443.
55315251355 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 55315251355 - 29 = 55315250843 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16234062 + ... + 16237468.
It is an arithmetic number, because the mean of its divisors is an integer number (1352635200).
Almost surely, 255315251355 is an apocalyptic number.
55315251355 is a deficient number, since it is larger than the sum of its proper divisors (31253401445).
55315251355 is a wasteful number, since it uses less digits than its factorization.
55315251355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5548.
The product of its digits is 281250, while the sum is 40.
The spelling of 55315251355 in words is "fifty-five billion, three hundred fifteen million, two hundred fifty-one thousand, three hundred fifty-five".
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