Base | Representation |
---|---|
bin | 110011111011111111… |
… | …000111101110000101 |
3 | 12022221111220002101020 |
4 | 303323333013232011 |
5 | 1403202403013321 |
6 | 41341421221353 |
7 | 4012651452210 |
oct | 637377075605 |
9 | 168844802336 |
10 | 55767235461 |
11 | 21718172453 |
12 | a984401859 |
13 | 534984c0a2 |
14 | 29b066c777 |
15 | 16b5d504c6 |
hex | cfbfc7b85 |
55767235461 has 32 divisors (see below), whose sum is σ = 85346058240. Its totient is φ = 31729488384.
The previous prime is 55767235411. The next prime is 55767235501. The reversal of 55767235461 is 16453276755.
It is not a de Polignac number, because 55767235461 - 27 = 55767235333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55767235411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5324716 + ... + 5335178.
It is an arithmetic number, because the mean of its divisors is an integer number (2667064320).
Almost surely, 255767235461 is an apocalyptic number.
It is an amenable number.
55767235461 is a deficient number, since it is larger than the sum of its proper divisors (29578822779).
55767235461 is a wasteful number, since it uses less digits than its factorization.
55767235461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11545.
The product of its digits is 5292000, while the sum is 51.
The spelling of 55767235461 in words is "fifty-five billion, seven hundred sixty-seven million, two hundred thirty-five thousand, four hundred sixty-one".
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