Base | Representation |
---|---|
bin | 100111010110001011… |
… | …000110101111011100 |
3 | 11001001022221202221200 |
4 | 213112023012233130 |
5 | 1143010433103314 |
6 | 31224115555500 |
7 | 3023641400616 |
oct | 472613065734 |
9 | 131038852850 |
10 | 42247941084 |
11 | 16a0a952498 |
12 | 82308bbb90 |
13 | 3ca39cb10b |
14 | 208ad67db6 |
15 | 1174023709 |
hex | 9d62c6bdc |
42247941084 has 72 divisors (see below), whose sum is σ = 107833737648. Its totient is φ = 13945962240.
The previous prime is 42247941041. The next prime is 42247941101. The reversal of 42247941084 is 48014974224.
42247941084 is a `hidden beast` number, since 4 + 224 + 7 + 9 + 410 + 8 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2066199 + ... + 2086545.
Almost surely, 242247941084 is an apocalyptic number.
It is an amenable number.
42247941084 is an abundant number, since it is smaller than the sum of its proper divisors (65585796564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42247941084 is a wasteful number, since it uses less digits than its factorization.
42247941084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20915 (or 20910 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 42247941084 in words is "forty-two billion, two hundred forty-seven million, nine hundred forty-one thousand, eighty-four".
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