Base | Representation |
---|---|
bin | 100111110001111001… |
… | …101110000001100010 |
3 | 11002020202022121100201 |
4 | 213301321232001202 |
5 | 1144434031123232 |
6 | 31342214535414 |
7 | 3041320513552 |
oct | 476171560142 |
9 | 132222277321 |
10 | 42713145442 |
11 | 17129503400 |
12 | 834066756a |
13 | 40491bc476 |
14 | 20d2a63162 |
15 | 119ecb6be7 |
hex | 9f1e6e062 |
42713145442 has 24 divisors (see below), whose sum is σ = 70434620928. Its totient is φ = 19412066520.
The previous prime is 42713145373. The next prime is 42713145451. The reversal of 42713145442 is 24454131724.
42713145442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2548863 + ... + 2565565.
It is an arithmetic number, because the mean of its divisors is an integer number (2934775872).
Almost surely, 242713145442 is an apocalyptic number.
42713145442 is a deficient number, since it is larger than the sum of its proper divisors (27721475486).
42713145442 is a wasteful number, since it uses less digits than its factorization.
42713145442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27294 (or 27283 counting only the distinct ones).
The product of its digits is 107520, while the sum is 37.
The spelling of 42713145442 in words is "forty-two billion, seven hundred thirteen million, one hundred forty-five thousand, four hundred forty-two".
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