Base | Representation |
---|---|
bin | 10110001111101010… |
… | …100101011001011000 |
3 | 2021122121002220120210 |
4 | 112033222211121120 |
5 | 342404044012332 |
6 | 14550033251120 |
7 | 1503616232214 |
oct | 261752453130 |
9 | 67577086523 |
10 | 23885141592 |
11 | a1475a3444 |
12 | 4767103aa0 |
13 | 23385827a0 |
14 | 122829b944 |
15 | 94bda3ecc |
hex | 58faa5658 |
23885141592 has 32 divisors (see below), whose sum is σ = 64306151280. Its totient is φ = 7349274240.
The previous prime is 23885141573. The next prime is 23885141603. The reversal of 23885141592 is 29514158832.
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, 38277159 + ... + 38277782.
Almost surely, 223885141592 is an apocalyptic number.
It is an amenable number.
23885141592 is an abundant number, since it is smaller than the sum of its proper divisors (40421009688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23885141592 is a wasteful number, since it uses less digits than its factorization.
23885141592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76554963 (or 76554959 counting only the distinct ones).
The product of its digits is 691200, while the sum is 48.
The spelling of 23885141592 in words is "twenty-three billion, eight hundred eighty-five million, one hundred forty-one thousand, five hundred ninety-two".
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