Base | Representation |
---|---|
bin | 1111110010000001110… |
… | …01001010110101000010 |
3 | 1220211122122201012001020 |
4 | 13321000321022311002 |
5 | 32341014134421212 |
6 | 1053035222050310 |
7 | 54114401054364 |
oct | 7710071126502 |
9 | 1824578635036 |
10 | 542254607682 |
11 | 199a72653677 |
12 | 89113b79996 |
13 | 3c199341408 |
14 | 1c361004d34 |
15 | e18a521d8c |
hex | 7e40e4ad42 |
542254607682 has 16 divisors (see below), whose sum is σ = 1084540674720. Its totient is φ = 180746292672.
The previous prime is 542254607677. The next prime is 542254607707. The reversal of 542254607682 is 286706452245.
It is a super-3 number, since 3×5422546076823 (a number of 36 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083703 + ... + 1502970.
It is an arithmetic number, because the mean of its divisors is an integer number (67783792170).
Almost surely, 2542254607682 is an apocalyptic number.
542254607682 is an abundant number, since it is smaller than the sum of its proper divisors (542286067038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
542254607682 is a wasteful number, since it uses less digits than its factorization.
542254607682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2621617.
The product of its (nonzero) digits is 6451200, while the sum is 51.
The spelling of 542254607682 in words is "five hundred forty-two billion, two hundred fifty-four million, six hundred seven thousand, six hundred eighty-two".
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