Base | Representation |
---|---|
bin | 110101000010010111… |
… | …111010000010000101 |
3 | 12102222210222011021122 |
4 | 311002113322002011 |
5 | 1413112210404432 |
6 | 42054524123325 |
7 | 4054141121123 |
oct | 650227720205 |
9 | 172883864248 |
10 | 56948138117 |
11 | 22173815062 |
12 | b053996545 |
13 | 54a73b7c60 |
14 | 2a8342a913 |
15 | 1734867612 |
hex | d425fa085 |
56948138117 has 8 divisors (see below), whose sum is σ = 61671385440. Its totient is φ = 52273836720.
The previous prime is 56948138033. The next prime is 56948138131. The reversal of 56948138117 is 71183184965.
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 56948138117 - 210 = 56948137093 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 (56948138167) 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, 12234059 + ... + 12238712.
It is an arithmetic number, because the mean of its divisors is an integer number (7708923180).
Almost surely, 256948138117 is an apocalyptic number.
It is an amenable number.
56948138117 is a deficient number, since it is larger than the sum of its proper divisors (4723247323).
56948138117 is a wasteful number, since it uses less digits than its factorization.
56948138117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24472963.
The product of its digits is 1451520, while the sum is 53.
The spelling of 56948138117 in words is "fifty-six billion, nine hundred forty-eight million, one hundred thirty-eight thousand, one hundred seventeen".
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