Base | Representation |
---|---|
bin | 10101011010111110… |
… | …101000001010000010 |
3 | 2012100222211012020122 |
4 | 111122332220022002 |
5 | 334101302001310 |
6 | 14322215340242 |
7 | 1442664000560 |
oct | 253276501202 |
9 | 65328735218 |
10 | 23001203330 |
11 | 9833641556 |
12 | 455b081682 |
13 | 22273c0ab1 |
14 | 1182b22a30 |
15 | 8e949b555 |
hex | 55afa8282 |
23001203330 has 16 divisors (see below), whose sum is σ = 47316761280. Its totient is φ = 7886126832.
The previous prime is 23001203297. The next prime is 23001203359. The reversal of 23001203330 is 3330210032.
It is a junction number, because it is equal to n+sod(n) for n = 23001203299 and 23001203308.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164294240 + ... + 164294379.
It is an arithmetic number, because the mean of its divisors is an integer number (2957297580).
Almost surely, 223001203330 is an apocalyptic number.
23001203330 is an abundant number, since it is smaller than the sum of its proper divisors (24315557950).
23001203330 is a wasteful number, since it uses less digits than its factorization.
23001203330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328588633.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 23001203330 its reverse (3330210032), we get a palindrome (26331413362).
The spelling of 23001203330 in words is "twenty-three billion, one million, two hundred three thousand, three hundred thirty".
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