Base | Representation |
---|---|
bin | 11011101010000… |
… | …00111000010010 |
3 | 121011112212121012 |
4 | 31311000320102 |
5 | 433343013132 |
6 | 35004330522 |
7 | 5514655610 |
oct | 1565007022 |
9 | 534485535 |
10 | 232001042 |
11 | 109a5a8a9 |
12 | 65843a42 |
13 | 390b0030 |
14 | 22b526b0 |
15 | 1557b0b2 |
hex | dd40e12 |
232001042 has 32 divisors (see below), whose sum is σ = 438770304. Its totient is φ = 89539200.
The previous prime is 232001027. The next prime is 232001047. The reversal of 232001042 is 240100232.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (232001047) 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, 8084 + ... + 23007.
It is an arithmetic number, because the mean of its divisors is an integer number (13711572).
Almost surely, 2232001042 is an apocalyptic number.
232001042 is a deficient number, since it is larger than the sum of its proper divisors (206769262).
232001042 is a wasteful number, since it uses less digits than its factorization.
232001042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31154.
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 232001042 is about 15231.5804170152. The cubic root of 232001042 is about 614.4642850651.
Adding to 232001042 its reverse (240100232), we get a palindrome (472101274).
It can be divided in two parts, 23200 and 1042, that added together give a palindrome (24242).
The spelling of 232001042 in words is "two hundred thirty-two million, one thousand, forty-two".
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