Base | Representation |
---|---|
bin | 100001100111011110000… |
… | …001010101111101011001 |
3 | 22011211211101201121210010 |
4 | 201213132001111331121 |
5 | 300322112304110433 |
6 | 4525131110512133 |
7 | 325620661555410 |
oct | 41473601257531 |
9 | 8154741647703 |
10 | 2310122331993 |
11 | 810798916a13 |
12 | 313873365649 |
13 | 139ac7512928 |
14 | 7db4c0ba477 |
15 | 40159160e63 |
hex | 219de055f59 |
2310122331993 has 32 divisors (see below), whose sum is σ = 3673477324800. Its totient is φ = 1262593290816.
The previous prime is 2310122331991. The next prime is 2310122332003. The reversal of 2310122331993 is 3991332210132.
It is not a de Polignac number, because 2310122331993 - 21 = 2310122331991 is a prime.
It is a super-2 number, since 2×23101223319932 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2310122331991) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7671568 + ... + 7967006.
It is an arithmetic number, because the mean of its divisors is an integer number (114796166400).
Almost surely, 22310122331993 is an apocalyptic number.
2310122331993 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
2310122331993 is a deficient number, since it is larger than the sum of its proper divisors (1363354992807).
2310122331993 is a wasteful number, since it uses less digits than its factorization.
2310122331993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311661.
The product of its (nonzero) digits is 52488, while the sum is 39.
The spelling of 2310122331993 in words is "two trillion, three hundred ten billion, one hundred twenty-two million, three hundred thirty-one thousand, nine hundred ninety-three".
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