Base | Representation |
---|---|
bin | 101011110111… |
… | …1111101111010 |
3 | 1121021200012001 |
4 | 1113233331322 |
5 | 21342044002 |
6 | 2141011214 |
7 | 366344101 |
oct | 127577572 |
9 | 47250161 |
10 | 23003002 |
11 | 11a91550 |
12 | 7853b0a |
13 | 49c5259 |
14 | 30ab038 |
15 | 2045a87 |
hex | 15eff7a |
23003002 has 16 divisors (see below), whose sum is σ = 37942272. Its totient is φ = 10372320.
The previous prime is 23002999. The next prime is 23003021. The reversal of 23003002 is 20030032.
It is a self number, because there is not a number n which added to its sum of digits gives 23003002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1323 + ... + 6910.
It is an arithmetic number, because the mean of its divisors is an integer number (2371392).
Almost surely, 223003002 is an apocalyptic number.
23003002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
23003002 is a deficient number, since it is larger than the sum of its proper divisors (14939270).
23003002 is a wasteful number, since it uses less digits than its factorization.
23003002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8373.
The product of its (nonzero) digits is 36, while the sum is 10.
The square root of 23003002 is about 4796.1444932362. The cubic root of 23003002 is about 284.3990703290.
Adding to 23003002 its reverse (20030032), we get a palindrome (43033034).
The spelling of 23003002 in words is "twenty-three million, three thousand, two".
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