Base | Representation |
---|---|
bin | 100000010011110… |
… | …001111100111010 |
3 | 1101202222022101102 |
4 | 200103301330322 |
5 | 2102231300000 |
6 | 125442051402 |
7 | 16301254631 |
oct | 4023617472 |
9 | 1352868342 |
10 | 542056250 |
11 | 258a8197a |
12 | 131649b62 |
13 | 883bb858 |
14 | 51dc2518 |
15 | 328c43d5 |
hex | 204f1f3a |
542056250 has 24 divisors (see below), whose sum is σ = 1016302140. Its totient is φ = 216820000.
The previous prime is 542056243. The next prime is 542056261. The reversal of 542056250 is 52650245.
542056250 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 49970761 + 492085489 = 7069^2 + 22183^2 .
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, 37115 + ... + 49614.
Almost surely, 2542056250 is an apocalyptic number.
542056250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
542056250 is a deficient number, since it is larger than the sum of its proper divisors (474245890).
542056250 is an frugal number, since it uses more digits than its factorization.
542056250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86756 (or 86736 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 542056250 is about 23282.1014944957. The cubic root of 542056250 is about 815.3575908310.
The spelling of 542056250 in words is "five hundred forty-two million, fifty-six thousand, two hundred fifty".
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