Base | Representation |
---|---|
bin | 100100101111101011011011… |
… | …0001010110010001100010111 |
3 | 1120101101210021001020220101112 |
4 | 1021133112312022302030113 |
5 | 314331002121413044411 |
6 | 3103225352043445235 |
7 | 125036212240662032 |
oct | 11137266612621427 |
9 | 1511353231226345 |
10 | 323212230206231 |
11 | 93a9259a90a393 |
12 | 30300841b2681b |
13 | 10b46a232a1522 |
14 | 59b57ac092019 |
15 | 2757759e52b8b |
hex | 125f5b62b2317 |
323212230206231 has 2 divisors, whose sum is σ = 323212230206232. Its totient is φ = 323212230206230.
The previous prime is 323212230206219. The next prime is 323212230206263. The reversal of 323212230206231 is 132602032212323.
It is an a-pointer prime, because the next prime (323212230206263) can be obtained adding 323212230206231 to its sum of digits (32).
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-323212230206231 is a prime.
It is a super-2 number, since 2×3232122302062312 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (323212230206531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606115103115 + 161606115103116.
It is an arithmetic number, because the mean of its divisors is an integer number (161606115103116).
Almost surely, 2323212230206231 is an apocalyptic number.
323212230206231 is a deficient number, since it is larger than the sum of its proper divisors (1).
323212230206231 is an equidigital number, since it uses as much as digits as its factorization.
323212230206231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 31104, while the sum is 32.
Adding to 323212230206231 its reverse (132602032212323), we get a palindrome (455814262418554).
The spelling of 323212230206231 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred six thousand, two hundred thirty-one".
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