Base | Representation |
---|---|
bin | 101101010011001111… |
… | …101101101110110100 |
3 | 11122112220010110121220 |
4 | 231103033231232310 |
5 | 1244104131044120 |
6 | 34202343110340 |
7 | 3341242650615 |
oct | 552317555664 |
9 | 148486113556 |
10 | 48641268660 |
11 | 196a0801096 |
12 | 9515a423b0 |
13 | 478241039a |
14 | 24d60c1c0c |
15 | 13ea452b40 |
hex | b533edbb4 |
48641268660 has 24 divisors (see below), whose sum is σ = 136195552416. Its totient is φ = 12971004960.
The previous prime is 48641268659. The next prime is 48641268679. The reversal of 48641268660 is 6686214684.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405343846 + ... + 405343965.
It is an arithmetic number, because the mean of its divisors is an integer number (5674814684).
Almost surely, 248641268660 is an apocalyptic number.
It is an amenable number.
48641268660 is an abundant number, since it is smaller than the sum of its proper divisors (87554283756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48641268660 is a wasteful number, since it uses less digits than its factorization.
48641268660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810687823 (or 810687821 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 51.
The spelling of 48641268660 in words is "forty-eight billion, six hundred forty-one million, two hundred sixty-eight thousand, six hundred sixty".
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