Base | Representation |
---|---|
bin | 11011110010101… |
… | …01000000001010 |
3 | 121020200100001002 |
4 | 31321111000022 |
5 | 434140211132 |
6 | 35044455002 |
7 | 5530406153 |
oct | 1571250012 |
9 | 536610032 |
10 | 233132042 |
11 | 10a662610 |
12 | 660aa462 |
13 | 393b7a70 |
14 | 22d6892a |
15 | 15701262 |
hex | de5500a |
233132042 has 32 divisors (see below), whose sum is σ = 421956864. Its totient is φ = 95169600.
The previous prime is 233132041. The next prime is 233132099. The reversal of 233132042 is 240231332.
It is not an unprimeable number, because it can be changed into a prime (233132041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 434 + ... + 21597.
It is an arithmetic number, because the mean of its divisors is an integer number (13186152).
Almost surely, 2233132042 is an apocalyptic number.
233132042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
233132042 is a deficient number, since it is larger than the sum of its proper divisors (188824822).
233132042 is a wasteful number, since it uses less digits than its factorization.
233132042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22094.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 233132042 is about 15268.6620893908. The cubic root of 233132042 is about 615.4611668687.
Adding to 233132042 its reverse (240231332), we get a palindrome (473363374).
The spelling of 233132042 in words is "two hundred thirty-three million, one hundred thirty-two thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •