Base | Representation |
---|---|
bin | 100001010000100… |
… | …110100001110101 |
3 | 1102212222100102202 |
4 | 201100212201311 |
5 | 2120322001440 |
6 | 131211514245 |
7 | 16553631605 |
oct | 4120464165 |
9 | 1385870382 |
10 | 558000245 |
11 | 266a81930 |
12 | 136a58985 |
13 | 8b7b1a7a |
14 | 54172c05 |
15 | 33ec3615 |
hex | 21426875 |
558000245 has 16 divisors (see below), whose sum is σ = 742452480. Its totient is φ = 399163200.
The previous prime is 558000239. The next prime is 558000251. The reversal of 558000245 is 542000855.
It is an interprime number because it is at equal distance from previous prime (558000239) and next prime (558000251).
It is not a de Polignac number, because 558000245 - 26 = 558000181 is a prime.
It is a super-2 number, since 2×5580002452 = 622728546840120050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79805 + ... + 86514.
It is an arithmetic number, because the mean of its divisors is an integer number (46403280).
Almost surely, 2558000245 is an apocalyptic number.
558000245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
558000245 is a deficient number, since it is larger than the sum of its proper divisors (184452235).
558000245 is a wasteful number, since it uses less digits than its factorization.
558000245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166396.
The product of its (nonzero) digits is 8000, while the sum is 29.
The square root of 558000245 is about 23622.0288078734. The cubic root of 558000245 is about 823.2747515601.
The spelling of 558000245 in words is "five hundred fifty-eight million, two hundred forty-five", and thus it is an aban number.
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