Base | Representation |
---|---|
bin | 100111010110010011… |
… | …101110010100111100 |
3 | 11001001111012120010022 |
4 | 213112103232110330 |
5 | 1143012022403010 |
6 | 31224240231312 |
7 | 3023666530523 |
oct | 472623562474 |
9 | 131044176108 |
10 | 42250200380 |
11 | 16a11155983 |
12 | 823160b538 |
13 | 3ca430c58b |
14 | 208b3954ba |
15 | 117431cd55 |
hex | 9d64ee53c |
42250200380 has 24 divisors (see below), whose sum is σ = 88769801232. Its totient is φ = 16891626752.
The previous prime is 42250200379. The next prime is 42250200431. The reversal of 42250200380 is 8300205224.
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, 487277 + ... + 567396.
It is an arithmetic number, because the mean of its divisors is an integer number (3698741718).
Almost surely, 242250200380 is an apocalyptic number.
It is an amenable number.
42250200380 is an abundant number, since it is smaller than the sum of its proper divisors (46519600852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42250200380 is a wasteful number, since it uses less digits than its factorization.
42250200380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056685 (or 1056683 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The spelling of 42250200380 in words is "forty-two billion, two hundred fifty million, two hundred thousand, three hundred eighty".
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