Base | Representation |
---|---|
bin | 10110110101100010… |
… | …00111111100000111 |
3 | 1011122102210222201121 |
4 | 23122301013330013 |
5 | 200102110322010 |
6 | 5344323334411 |
7 | 612551236156 |
oct | 133261077407 |
9 | 34572728647 |
10 | 12260245255 |
11 | 52216527a5 |
12 | 2461b21407 |
13 | 12050535bb |
14 | 84440359d |
15 | 4bb52a3da |
hex | 2dac47f07 |
12260245255 has 8 divisors (see below), whose sum is σ = 14714010000. Its totient is φ = 9807052416.
The previous prime is 12260245189. The next prime is 12260245279. The reversal of 12260245255 is 55254206221.
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 12260245255 - 211 = 12260243207 is a prime.
It is a super-2 number, since 2×122602452552 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12260245255.
It is a congruent 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, 94305 + ... + 182794.
It is an arithmetic number, because the mean of its divisors is an integer number (1839251250).
Almost surely, 212260245255 is an apocalyptic number.
12260245255 is a deficient number, since it is larger than the sum of its proper divisors (2453764745).
12260245255 is an equidigital number, since it uses as much as digits as its factorization.
12260245255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285953.
The product of its (nonzero) digits is 48000, while the sum is 34.
The spelling of 12260245255 in words is "twelve billion, two hundred sixty million, two hundred forty-five thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •