Base | Representation |
---|---|
bin | 100001100001000010101… |
… | …111000011110010111111 |
3 | 22011012000111201200101220 |
4 | 201201002233003302333 |
5 | 300213444324300411 |
6 | 4522030255004423 |
7 | 325254663566400 |
oct | 41410257036277 |
9 | 8135014650356 |
10 | 2303222103231 |
11 | 808877917a15 |
12 | 312468509713 |
13 | 139267aa032a |
14 | 7d6958d19a7 |
15 | 3eda34a3b06 |
hex | 21842bc3cbf |
2303222103231 has 24 divisors (see below), whose sum is σ = 3687581412864. Its totient is φ = 1273671206640.
The previous prime is 2303222103173. The next prime is 2303222103239. The reversal of 2303222103231 is 1323012223032.
2303222103231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2303222103231 - 211 = 2303222101183 is a prime.
It is a super-2 number, since 2×23032221032312 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2303222103239) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252707985 + ... + 252717098.
It is an arithmetic number, because the mean of its divisors is an integer number (153649225536).
Almost surely, 22303222103231 is an apocalyptic number.
2303222103231 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2303222103231 is a deficient number, since it is larger than the sum of its proper divisors (1384359309633).
2303222103231 is a wasteful number, since it uses less digits than its factorization.
2303222103231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 505425131 (or 505425124 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2303222103231 its reverse (1323012223032), we get a palindrome (3626234326263).
The spelling of 2303222103231 in words is "two trillion, three hundred three billion, two hundred twenty-two million, one hundred three thousand, two hundred thirty-one".
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