Base | Representation |
---|---|
bin | 100000010101110… |
… | …001101110100110 |
3 | 1101210221220022120 |
4 | 200111301232212 |
5 | 2102400021442 |
6 | 125501210410 |
7 | 16305564534 |
oct | 4025615646 |
9 | 1353856276 |
10 | 542579622 |
11 | 2592aa112 |
12 | 131860a06 |
13 | 88542b40 |
14 | 520bb154 |
15 | 329794ec |
hex | 20571ba6 |
542579622 has 32 divisors (see below), whose sum is σ = 1170167040. Its totient is φ = 166728480.
The previous prime is 542579593. The next prime is 542579627. The reversal of 542579622 is 226975245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542579627) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61297 + ... + 69587.
It is an arithmetic number, because the mean of its divisors is an integer number (36567720).
Almost surely, 2542579622 is an apocalyptic number.
542579622 is an abundant number, since it is smaller than the sum of its proper divisors (627587418).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542579622 is a wasteful number, since it uses less digits than its factorization.
542579622 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9148.
The product of its digits is 302400, while the sum is 42.
The square root of 542579622 is about 23293.3385756529. The cubic root of 542579622 is about 815.6199240388.
The spelling of 542579622 in words is "five hundred forty-two million, five hundred seventy-nine thousand, six hundred twenty-two".
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