Base | Representation |
---|---|
bin | 1000101001111100… |
… | …1100001000011011 |
3 | 12222220221120110200 |
4 | 2022133030020123 |
5 | 14224244310323 |
6 | 1022315113243 |
7 | 111401563056 |
oct | 21237141033 |
9 | 5886846420 |
10 | 2323431963 |
11 | a92575906 |
12 | 54a142823 |
13 | 2b048a718 |
14 | 18080ba9d |
15 | d8e9e443 |
hex | 8a7cc21b |
2323431963 has 48 divisors (see below), whose sum is σ = 3574471680. Its totient is φ = 1451210112.
The previous prime is 2323431907. The next prime is 2323431991. The reversal of 2323431963 is 3691343232.
It is not a de Polignac number, because 2323431963 - 213 = 2323423771 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2323431163) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3231118 + ... + 3231836.
It is an arithmetic number, because the mean of its divisors is an integer number (74468160).
Almost surely, 22323431963 is an apocalyptic number.
2323431963 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2323431963 is a deficient number, since it is larger than the sum of its proper divisors (1251039717).
2323431963 is a wasteful number, since it uses less digits than its factorization.
2323431963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1048 (or 1045 counting only the distinct ones).
The product of its digits is 69984, while the sum is 36.
The square root of 2323431963 is about 48201.9912762948. The cubic root of 2323431963 is about 1324.4736417439.
The spelling of 2323431963 in words is "two billion, three hundred twenty-three million, four hundred thirty-one thousand, nine hundred sixty-three".
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