Base | Representation |
---|---|
bin | 11011110001101… |
… | …01010010101001 |
3 | 121020102201212101 |
4 | 31320311102221 |
5 | 434122032103 |
6 | 35042013401 |
7 | 5526325366 |
oct | 1570652251 |
9 | 536381771 |
10 | 233002153 |
11 | 10a583a6a |
12 | 66047261 |
13 | 393708c7 |
14 | 22d3346d |
15 | 156c7a1d |
hex | de354a9 |
233002153 has 16 divisors (see below), whose sum is σ = 255966480. Its totient is φ = 211111936.
The previous prime is 233002117. The next prime is 233002157. The reversal of 233002153 is 351200332.
It can be written as a sum of positive squares in 8 ways, for example, as 10156969 + 222845184 = 3187^2 + 14928^2 .
It is a cyclic number.
It is not a de Polignac number, because 233002153 - 213 = 232993961 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 233002153.
It is not an unprimeable number, because it can be changed into a prime (233002157) 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, 291951 + ... + 292747.
It is an arithmetic number, because the mean of its divisors is an integer number (15997905).
Almost surely, 2233002153 is an apocalyptic number.
It is an amenable number.
233002153 is a deficient number, since it is larger than the sum of its proper divisors (22964327).
233002153 is a wasteful number, since it uses less digits than its factorization.
233002153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1436.
The product of its (nonzero) digits is 540, while the sum is 19.
The square root of 233002153 is about 15264.4080461707. The cubic root of 233002153 is about 615.3468446934.
Adding to 233002153 its reverse (351200332), we get a palindrome (584202485).
The spelling of 233002153 in words is "two hundred thirty-three million, two thousand, one hundred fifty-three".
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