Base | Representation |
---|---|
bin | 1111110010000111001… |
… | …10100001011100110100 |
3 | 1220211202211012221220102 |
4 | 13321003212201130310 |
5 | 32341112303120002 |
6 | 1053043524053232 |
7 | 54115462244051 |
oct | 7710346413464 |
9 | 1824684187812 |
10 | 542300051252 |
11 | 199a96272043 |
12 | 89127234218 |
13 | 3c1a58928bb |
14 | 1c367074028 |
15 | e18e4eba02 |
hex | 7e439a1734 |
542300051252 has 24 divisors (see below), whose sum is σ = 958193571720. Its totient is φ = 268532858880.
The previous prime is 542300051239. The next prime is 542300051263. The reversal of 542300051252 is 252150003245.
It can be written as a sum of positive squares in 4 ways, for example, as 49122516496 + 493177534756 = 221636^2 + 702266^2 .
It is a congruent number.
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, 608468 + ... + 1206164.
It is an arithmetic number, because the mean of its divisors is an integer number (39924732155).
Almost surely, 2542300051252 is an apocalyptic number.
It is an amenable number.
542300051252 is a deficient number, since it is larger than the sum of its proper divisors (415893520468).
542300051252 is a wasteful number, since it uses less digits than its factorization.
542300051252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 599891 (or 599889 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
Adding to 542300051252 its reverse (252150003245), we get a palindrome (794450054497).
The spelling of 542300051252 in words is "five hundred forty-two billion, three hundred million, fifty-one thousand, two hundred fifty-two".
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