Base | Representation |
---|---|
bin | 10101101010111111… |
… | …001001111000001001 |
3 | 2020001201012010221002 |
4 | 111222333021320021 |
5 | 340124030330110 |
6 | 14405012024345 |
7 | 1452434561114 |
oct | 255277117011 |
9 | 66051163832 |
10 | 23269776905 |
11 | 9961200891 |
12 | 46150020b5 |
13 | 226ac3757b |
14 | 11aa67557b |
15 | 912d4daa5 |
hex | 56afc9e09 |
23269776905 has 8 divisors (see below), whose sum is σ = 27930158592. Its totient is φ = 18611537328.
The previous prime is 23269776889. The next prime is 23269776917. The reversal of 23269776905 is 50967796232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23269776905 - 24 = 23269776889 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511529 + ... + 555158.
It is an arithmetic number, because the mean of its divisors is an integer number (3491269824).
Almost surely, 223269776905 is an apocalyptic number.
It is an amenable number.
23269776905 is a deficient number, since it is larger than the sum of its proper divisors (4660381687).
23269776905 is a wasteful number, since it uses less digits than its factorization.
23269776905 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071055.
The product of its (nonzero) digits is 8573040, while the sum is 56.
The spelling of 23269776905 in words is "twenty-three billion, two hundred sixty-nine million, seven hundred seventy-six thousand, nine hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •