Base | Representation |
---|---|
bin | 100000010011111… |
… | …111011001011101 |
3 | 1101210002002221020 |
4 | 200103333121131 |
5 | 2102240030300 |
6 | 125443154353 |
7 | 16301604330 |
oct | 4023773135 |
9 | 1353062836 |
10 | 542111325 |
11 | 25900a298 |
12 | 1316759b9 |
13 | 8840a942 |
14 | 51dd8617 |
15 | 328d58a0 |
hex | 204ff65d |
542111325 has 48 divisors (see below), whose sum is σ = 1078264320. Its totient is φ = 234774720.
The previous prime is 542111321. The next prime is 542111333. The reversal of 542111325 is 523111245.
It is a happy number.
It is not a de Polignac number, because 542111325 - 22 = 542111321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 542111295 and 542111304.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542111321) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17199 + ... + 37148.
It is an arithmetic number, because the mean of its divisors is an integer number (22463840).
Almost surely, 2542111325 is an apocalyptic number.
It is an amenable number.
542111325 is a deficient number, since it is larger than the sum of its proper divisors (536152995).
542111325 is a wasteful number, since it uses less digits than its factorization.
542111325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54386 (or 54381 counting only the distinct ones).
The product of its digits is 1200, while the sum is 24.
The square root of 542111325 is about 23283.2842399864. The cubic root of 542111325 is about 815.3852043850.
The spelling of 542111325 in words is "five hundred forty-two million, one hundred eleven thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •