Base | Representation |
---|---|
bin | 110011011101111001… |
… | …111010101110100100 |
3 | 12021122100020122222221 |
4 | 303131321322232210 |
5 | 1401134203230134 |
6 | 41215352202124 |
7 | 3664312652554 |
oct | 633571725644 |
9 | 167570218887 |
10 | 55262555044 |
11 | 214892a95a4 |
12 | a863399344 |
13 | 5299118818 |
14 | 2963619164 |
15 | 16868b05b4 |
hex | cdde7aba4 |
55262555044 has 12 divisors (see below), whose sum is σ = 102398263884. Its totient is φ = 26005908224.
The previous prime is 55262555041. The next prime is 55262555069. The reversal of 55262555044 is 44055526255.
It can be written as a sum of positive squares in 2 ways, for example, as 49564116900 + 5698438144 = 222630^2 + 75488^2 .
It is a super-2 number, since 2×552625550442 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55262555041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406342249 + ... + 406342384.
It is an arithmetic number, because the mean of its divisors is an integer number (8533188657).
Almost surely, 255262555044 is an apocalyptic number.
It is an amenable number.
55262555044 is a deficient number, since it is larger than the sum of its proper divisors (47135708840).
55262555044 is a wasteful number, since it uses less digits than its factorization.
55262555044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 812684654 (or 812684652 counting only the distinct ones).
The product of its (nonzero) digits is 1200000, while the sum is 43.
The spelling of 55262555044 in words is "fifty-five billion, two hundred sixty-two million, five hundred fifty-five thousand, forty-four".
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