Base | Representation |
---|---|
bin | 101001100010011111… |
… | …1101111001000110011 |
3 | 22112020210210110012011 |
4 | 1103010333233020303 |
5 | 2430142310412103 |
6 | 104551355343351 |
7 | 6305365535134 |
oct | 1230477571063 |
9 | 275223713164 |
10 | 89204388403 |
11 | 34916608349 |
12 | 15356451b57 |
13 | 85480479a0 |
14 | 4463395c8b |
15 | 24c15bed6d |
hex | 14c4fef233 |
89204388403 has 16 divisors (see below), whose sum is σ = 97804108192. Its totient is φ = 80857440000.
The previous prime is 89204388401. The next prime is 89204388443. The reversal of 89204388403 is 30488340298.
It is a cyclic number.
It is not a de Polignac number, because 89204388403 - 21 = 89204388401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89204388401) 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, 383008 + ... + 570178.
It is an arithmetic number, because the mean of its divisors is an integer number (6112756762).
Almost surely, 289204388403 is an apocalyptic number.
89204388403 is a deficient number, since it is larger than the sum of its proper divisors (8599719789).
89204388403 is a wasteful number, since it uses less digits than its factorization.
89204388403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 187846.
The product of its (nonzero) digits is 1327104, while the sum is 49.
The spelling of 89204388403 in words is "eighty-nine billion, two hundred four million, three hundred eighty-eight thousand, four hundred three".
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