Base | Representation |
---|---|
bin | 101110000000010011101000… |
… | …101011111100000010101011 |
3 | 222112101200020211101110100101 |
4 | 232000103220223330002223 |
5 | 203004443321120242303 |
6 | 1554153403013250231 |
7 | 60421643220550351 |
oct | 5600235053740253 |
9 | 875350224343311 |
10 | 202331223212203 |
11 | 5951820a814938 |
12 | 1a839191333977 |
13 | 88b89a2277937 |
14 | 37d6c522b37d1 |
15 | 185d175927d1d |
hex | b804e8afc0ab |
202331223212203 has 16 divisors (see below), whose sum is σ = 205420211105760. Its totient is φ = 199267766643456.
The previous prime is 202331223212161. The next prime is 202331223212213. The reversal of 202331223212203 is 302212322133202.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-202331223212203 is a prime.
It is a super-2 number, since 2×2023312232122032 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (202331223212213) 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, 4932901 + ... + 20712217.
It is an arithmetic number, because the mean of its divisors is an integer number (12838763194110).
Almost surely, 2202331223212203 is an apocalyptic number.
202331223212203 is a deficient number, since it is larger than the sum of its proper divisors (3088987893557).
202331223212203 is a wasteful number, since it uses less digits than its factorization.
202331223212203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15780126.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 202331223212203 its reverse (302212322133202), we get a palindrome (504543545345405).
The spelling of 202331223212203 in words is "two hundred two trillion, three hundred thirty-one billion, two hundred twenty-three million, two hundred twelve thousand, two hundred three".
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