Base | Representation |
---|---|
bin | 110011011111101100… |
… | …101101100010101101 |
3 | 12021201102212112012221 |
4 | 303133230231202231 |
5 | 1401214404210342 |
6 | 41222345155341 |
7 | 3665126515135 |
oct | 633754554255 |
9 | 167642775187 |
10 | 55292647597 |
11 | 214a4292580 |
12 | a87148bb51 |
13 | 52a2423975 |
14 | 296760dac5 |
15 | 1689356a67 |
hex | cdfb2d8ad |
55292647597 has 8 divisors (see below), whose sum is σ = 61949502432. Its totient is φ = 48907501200.
The previous prime is 55292647589. The next prime is 55292647607. The reversal of 55292647597 is 79574629255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55292647597 - 23 = 55292647589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55292647507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67926679 + ... + 67927492.
It is an arithmetic number, because the mean of its divisors is an integer number (7743687804).
Almost surely, 255292647597 is an apocalyptic number.
It is an amenable number.
55292647597 is a deficient number, since it is larger than the sum of its proper divisors (6656854835).
55292647597 is a wasteful number, since it uses less digits than its factorization.
55292647597 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135854219.
The product of its digits is 47628000, while the sum is 61.
The spelling of 55292647597 in words is "fifty-five billion, two hundred ninety-two million, six hundred forty-seven thousand, five hundred ninety-seven".
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