Base | Representation |
---|---|
bin | 101011111101… |
… | …1111011100011 |
3 | 1121101011101220 |
4 | 1113323323203 |
5 | 21400131003 |
6 | 2142030123 |
7 | 366640002 |
oct | 127737343 |
9 | 47334356 |
10 | 23052003 |
11 | 12015347 |
12 | 7878343 |
13 | 4a11650 |
14 | 30c0c39 |
15 | 2055353 |
hex | 15fbee3 |
23052003 has 32 divisors (see below), whose sum is σ = 35696640. Its totient is φ = 13115520.
The previous prime is 23051993. The next prime is 23052011. The reversal of 23052003 is 30025032.
It is not a de Polignac number, because 23052003 - 25 = 23051971 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23052023) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27393 + ... + 28221.
It is an arithmetic number, because the mean of its divisors is an integer number (1115520).
Almost surely, 223052003 is an apocalyptic number.
23052003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
23052003 is a deficient number, since it is larger than the sum of its proper divisors (12644637).
23052003 is a wasteful number, since it uses less digits than its factorization.
23052003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899.
The product of its (nonzero) digits is 180, while the sum is 15.
The square root of 23052003 is about 4801.2501497006. The cubic root of 23052003 is about 284.6008694270.
Adding to 23052003 its reverse (30025032), we get a palindrome (53077035).
The spelling of 23052003 in words is "twenty-three million, fifty-two thousand, three".
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