Base | Representation |
---|---|
bin | 100001110011100101011… |
… | …010100111110001110001 |
3 | 22020002102000101201101012 |
4 | 201303211122213301301 |
5 | 301030233103112402 |
6 | 4535122022120305 |
7 | 326561234146604 |
oct | 41634532476161 |
9 | 8202360351335 |
10 | 2323131300977 |
11 | 816264067953 |
12 | 3162a3b80095 |
13 | 13b0bb704b06 |
14 | 80623adc33b |
15 | 4066b285452 |
hex | 21ce56a7c71 |
2323131300977 has 2 divisors, whose sum is σ = 2323131300978. Its totient is φ = 2323131300976.
The previous prime is 2323131300967. The next prime is 2323131301027. The reversal of 2323131300977 is 7790031313232.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2174471702881 + 148659598096 = 1474609^2 + 385564^2 .
It is a cyclic number.
It is not a de Polignac number, because 2323131300977 - 210 = 2323131299953 is a prime.
It is a super-2 number, since 2×23231313009772 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2323131300937) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161565650488 + 1161565650489.
It is an arithmetic number, because the mean of its divisors is an integer number (1161565650489).
Almost surely, 22323131300977 is an apocalyptic number.
It is an amenable number.
2323131300977 is a deficient number, since it is larger than the sum of its proper divisors (1).
2323131300977 is an equidigital number, since it uses as much as digits as its factorization.
2323131300977 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 142884, while the sum is 41.
The spelling of 2323131300977 in words is "two trillion, three hundred twenty-three billion, one hundred thirty-one million, three hundred thousand, nine hundred seventy-seven".
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