Base | Representation |
---|---|
bin | 100000010011101… |
… | …011101011100010 |
3 | 1101202221000011000 |
4 | 200103223223202 |
5 | 2102224434222 |
6 | 125441332430 |
7 | 16301120013 |
oct | 4023535342 |
9 | 1352830130 |
10 | 542030562 |
11 | 258a64647 |
12 | 131637116 |
13 | 883acc58 |
14 | 51db700a |
15 | 328bb9ac |
hex | 204ebae2 |
542030562 has 16 divisors (see below), whose sum is σ = 1204512480. Its totient is φ = 180676836.
The previous prime is 542030519. The next prime is 542030563. The reversal of 542030562 is 265030245.
542030562 is a `hidden beast` number, since 54 + 20 + 30 + 562 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (542030563) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5018748 + ... + 5018855.
It is an arithmetic number, because the mean of its divisors is an integer number (75282030).
Almost surely, 2542030562 is an apocalyptic number.
542030562 is an abundant number, since it is smaller than the sum of its proper divisors (662481918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542030562 is a wasteful number, since it uses less digits than its factorization.
542030562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10037614 (or 10037608 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 542030562 is about 23281.5498195459. The cubic root of 542030562 is about 815.3447107184.
The spelling of 542030562 in words is "five hundred forty-two million, thirty thousand, five hundred sixty-two".
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