Base | Representation |
---|---|
bin | 10101100111111001… |
… | …110011000110011101 |
3 | 2012221002211200221112 |
4 | 111213321303012131 |
5 | 340022304304440 |
6 | 14355523111405 |
7 | 1451236044230 |
oct | 254771630635 |
9 | 65832750845 |
10 | 23218041245 |
11 | 9934a85043 |
12 | 45bb812565 |
13 | 22602c2159 |
14 | 11a3849417 |
15 | 90d52e965 |
hex | 567e7319d |
23218041245 has 8 divisors (see below), whose sum is σ = 31841885184. Its totient is φ = 15920942544.
The previous prime is 23218041179. The next prime is 23218041281. The reversal of 23218041245 is 54214081232.
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 23218041245 - 222 = 23213846941 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331686269 + ... + 331686338.
It is an arithmetic number, because the mean of its divisors is an integer number (3980235648).
Almost surely, 223218041245 is an apocalyptic number.
It is an amenable number.
23218041245 is a deficient number, since it is larger than the sum of its proper divisors (8623843939).
23218041245 is an equidigital number, since it uses as much as digits as its factorization.
23218041245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663372619.
The product of its (nonzero) digits is 15360, while the sum is 32.
The spelling of 23218041245 in words is "twenty-three billion, two hundred eighteen million, forty-one thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •