Base | Representation |
---|---|
bin | 10101101101100100… |
… | …100000001010010101 |
3 | 2020011201202022010210 |
4 | 111231210200022111 |
5 | 340221124400231 |
6 | 14413201040033 |
7 | 1453502160354 |
oct | 255544401225 |
9 | 66151668123 |
10 | 23313121941 |
11 | 998371662a |
12 | 4627626019 |
13 | 2276c02815 |
14 | 11b231999b |
15 | 916a61a46 |
hex | 56d920295 |
23313121941 has 8 divisors (see below), whose sum is σ = 31085838784. Its totient is φ = 15541243200.
The previous prime is 23313121939. The next prime is 23313121963. The reversal of 23313121941 is 14912131332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23313121941 - 21 = 23313121939 is a prime.
It is a super-3 number, since 3×233131219413 (a number of 32 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23313121899 and 23313121908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23313121991) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141460 + ... + 258141.
It is an arithmetic number, because the mean of its divisors is an integer number (3885729848).
Almost surely, 223313121941 is an apocalyptic number.
It is an amenable number.
23313121941 is a deficient number, since it is larger than the sum of its proper divisors (7772716843).
23313121941 is a wasteful number, since it uses less digits than its factorization.
23313121941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419051.
The product of its digits is 3888, while the sum is 30.
The spelling of 23313121941 in words is "twenty-three billion, three hundred thirteen million, one hundred twenty-one thousand, nine hundred forty-one".
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