Base | Representation |
---|---|
bin | 100000010011100… |
… | …111001110100101 |
3 | 1101202220002010120 |
4 | 200103213032211 |
5 | 2102223343300 |
6 | 125441112153 |
7 | 16301012601 |
oct | 4023471645 |
9 | 1352802116 |
10 | 542012325 |
11 | 258a51978 |
12 | 131628659 |
13 | 883a486a |
14 | 51db0501 |
15 | 328b63a0 |
hex | 204e73a5 |
542012325 has 12 divisors (see below), whose sum is σ = 896127168. Its totient is φ = 289073200.
The previous prime is 542012323. The next prime is 542012329. The reversal of 542012325 is 523210245.
It is not a de Polignac number, because 542012325 - 21 = 542012323 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 542012295 and 542012304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542012323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3613341 + ... + 3613490.
It is an arithmetic number, because the mean of its divisors is an integer number (74677264).
Almost surely, 2542012325 is an apocalyptic number.
It is an amenable number.
542012325 is a deficient number, since it is larger than the sum of its proper divisors (354114843).
542012325 is a wasteful number, since it uses less digits than its factorization.
542012325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7226844 (or 7226839 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 542012325 is about 23281.1581541812. The cubic root of 542012325 is about 815.3355663335.
The spelling of 542012325 in words is "five hundred forty-two million, twelve thousand, three hundred twenty-five".
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