Base | Representation |
---|---|
bin | 110010011010100101… |
… | …011011110011111101 |
3 | 12011201122000000111100 |
4 | 302122211123303331 |
5 | 1341331034041221 |
6 | 40511324243313 |
7 | 3624316601100 |
oct | 623245336375 |
9 | 164648000440 |
10 | 54133112061 |
11 | 20a59804346 |
12 | a5a90a0539 |
13 | 5149129572 |
14 | 2897614737 |
15 | 161c660926 |
hex | c9a95bcfd |
54133112061 has 36 divisors (see below), whose sum is σ = 90997171200. Its totient is φ = 30920007888.
The previous prime is 54133112039. The next prime is 54133112063. The reversal of 54133112061 is 16021133145.
It is a happy number.
54133112061 is a `hidden beast` number, since 541 + 3 + 3 + 112 + 0 + 6 + 1 = 666.
It is not a de Polignac number, because 54133112061 - 25 = 54133112029 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54133112063) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1059460 + ... + 1109378.
It is an arithmetic number, because the mean of its divisors is an integer number (2527699200).
Almost surely, 254133112061 is an apocalyptic number.
It is an amenable number.
54133112061 is a deficient number, since it is larger than the sum of its proper divisors (36864059139).
54133112061 is a wasteful number, since it uses less digits than its factorization.
54133112061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52398 (or 52388 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The spelling of 54133112061 in words is "fifty-four billion, one hundred thirty-three million, one hundred twelve thousand, sixty-one".
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