Base | Representation |
---|---|
bin | 10010111011111001… |
… | …100101001110000001 |
3 | 1221110222211000120220 |
4 | 102323321211032001 |
5 | 313120032200413 |
6 | 13201315453253 |
7 | 1316565503664 |
oct | 227371451601 |
9 | 57428730526 |
10 | 20332303233 |
11 | 86940673a0 |
12 | 3b352b7229 |
13 | 1bc04a5b78 |
14 | dac4a76db |
15 | 7e000b223 |
hex | 4bbe65381 |
20332303233 has 64 divisors (see below), whose sum is σ = 31077457920. Its totient is φ = 11714976000.
The previous prime is 20332303213. The next prime is 20332303249. The reversal of 20332303233 is 33230323302.
It is not a de Polignac number, because 20332303233 - 26 = 20332303169 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (20332303213) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9741316 + ... + 9743402.
It is an arithmetic number, because the mean of its divisors is an integer number (485585280).
Almost surely, 220332303233 is an apocalyptic number.
It is an amenable number.
20332303233 is a deficient number, since it is larger than the sum of its proper divisors (10745154687).
20332303233 is a wasteful number, since it uses less digits than its factorization.
20332303233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2318.
The product of its (nonzero) digits is 5832, while the sum is 24.
Adding to 20332303233 its reverse (33230323302), we get a palindrome (53562626535).
The spelling of 20332303233 in words is "twenty billion, three hundred thirty-two million, three hundred three thousand, two hundred thirty-three".
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