Base | Representation |
---|---|
bin | 11011110001101… |
… | …01000101110010 |
3 | 121020102200201220 |
4 | 31320311011302 |
5 | 434122020310 |
6 | 35042005510 |
7 | 5526323112 |
oct | 1570650562 |
9 | 536380656 |
10 | 233001330 |
11 | 10a583391 |
12 | 66046896 |
13 | 39370413 |
14 | 22d33042 |
15 | 156c7670 |
hex | de35172 |
233001330 has 16 divisors (see below), whose sum is σ = 559203264. Its totient is φ = 62133680.
The previous prime is 233001289. The next prime is 233001331. The reversal of 233001330 is 33100332.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is not an unprimeable number, because it can be changed into a prime (233001331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883326 + ... + 3883385.
It is an arithmetic number, because the mean of its divisors is an integer number (34950204).
Almost surely, 2233001330 is an apocalyptic number.
233001330 is an abundant number, since it is smaller than the sum of its proper divisors (326201934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
233001330 is a wasteful number, since it uses less digits than its factorization.
233001330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7766721.
The product of its (nonzero) digits is 162, while the sum is 15.
The square root of 233001330 is about 15264.3810880101. The cubic root of 233001330 is about 615.3461201922.
Adding to 233001330 its reverse (33100332), we get a palindrome (266101662).
The spelling of 233001330 in words is "two hundred thirty-three million, one thousand, three hundred thirty".
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