Base | Representation |
---|---|
bin | 100000010100011… |
… | …011111000000000 |
3 | 1101210022000221100 |
4 | 200110123320000 |
5 | 2102302243333 |
6 | 125445454400 |
7 | 16302601362 |
oct | 4024337000 |
9 | 1353260840 |
10 | 542227968 |
11 | 259089997 |
12 | 131711400 |
13 | 8844ba69 |
14 | 52028d32 |
15 | 3290a213 |
hex | 2051be00 |
542227968 has 60 divisors (see below), whose sum is σ = 1564919928. Its totient is φ = 180741120.
The previous prime is 542227951. The next prime is 542227969. The reversal of 542227968 is 869722245.
It is a super-2 number, since 2×5422279682 = 588022338562818048, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542227969) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54228 + ... + 63443.
Almost surely, 2542227968 is an apocalyptic number.
It is an amenable number.
542227968 is an abundant number, since it is smaller than the sum of its proper divisors (1022691960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542227968 is a wasteful number, since it uses less digits than its factorization.
542227968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117695 (or 117676 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 542227968 is about 23285.7889709582. The cubic root of 542227968 is about 815.4436807849.
The spelling of 542227968 in words is "five hundred forty-two million, two hundred twenty-seven thousand, nine hundred sixty-eight".
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