Base | Representation |
---|---|
bin | 11011110001101… |
… | …01010010011110 |
3 | 121020102201211222 |
4 | 31320311102132 |
5 | 434122032032 |
6 | 35042013342 |
7 | 5526325352 |
oct | 1570652236 |
9 | 536381758 |
10 | 233002142 |
11 | 10a583a5a |
12 | 66047252 |
13 | 393708b9 |
14 | 22d33462 |
15 | 156c7a12 |
hex | de3549e |
233002142 has 4 divisors (see below), whose sum is σ = 349503216. Its totient is φ = 116501070.
The previous prime is 233002117. The next prime is 233002157. The reversal of 233002142 is 241200332.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 233002142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58250534 + ... + 58250537.
It is an arithmetic number, because the mean of its divisors is an integer number (87375804).
Almost surely, 2233002142 is an apocalyptic number.
233002142 is a deficient number, since it is larger than the sum of its proper divisors (116501074).
233002142 is a wasteful number, since it uses less digits than its factorization.
233002142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116501073.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 233002142 is about 15264.4076858554. The cubic root of 233002142 is about 615.3468350099.
Adding to 233002142 its reverse (241200332), we get a palindrome (474202474).
The spelling of 233002142 in words is "two hundred thirty-three million, two thousand, one hundred forty-two".
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