Base | Representation |
---|---|
bin | 10010111011010011… |
… | …100010111000101001 |
3 | 1221110022001102220102 |
4 | 102323103202320221 |
5 | 313110004112301 |
6 | 13200322035145 |
7 | 1316414654633 |
oct | 227323427051 |
9 | 57408042812 |
10 | 20322332201 |
11 | 8689476a76 |
12 | 3b31aa8ab5 |
13 | 1bbb3c4552 |
14 | dab02da53 |
15 | 7de1dbb6b |
hex | 4bb4e2e29 |
20322332201 has 8 divisors (see below), whose sum is σ = 20615390208. Its totient is φ = 20029464000.
The previous prime is 20322332153. The next prime is 20322332221. The reversal of 20322332201 is 10223322302.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-20322332201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20322332221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175736 + ... + 267446.
It is an arithmetic number, because the mean of its divisors is an integer number (2576923776).
Almost surely, 220322332201 is an apocalyptic number.
It is an amenable number.
20322332201 is a deficient number, since it is larger than the sum of its proper divisors (293058007).
20322332201 is an equidigital number, since it uses as much as digits as its factorization.
20322332201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94903.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 20322332201 its reverse (10223322302), we get a palindrome (30545654503).
The spelling of 20322332201 in words is "twenty billion, three hundred twenty-two million, three hundred thirty-two thousand, two hundred one".
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