Base | Representation |
---|---|
bin | 11100011010010100… |
… | …11011011010001111 |
3 | 1110101000122000102020 |
4 | 32031022123122033 |
5 | 222214311114210 |
6 | 11001321301223 |
7 | 1046663154030 |
oct | 161512333217 |
9 | 43330560366 |
10 | 15253223055 |
11 | 6518057274 |
12 | 2b58334813 |
13 | 1591149795 |
14 | a49adca87 |
15 | 5e4183770 |
hex | 38d29b68f |
15253223055 has 64 divisors (see below), whose sum is σ = 29709711360. Its totient is φ = 6523305984.
The previous prime is 15253223039. The next prime is 15253223087. The reversal of 15253223055 is 55032235251.
It is not a de Polignac number, because 15253223055 - 24 = 15253223039 is a prime.
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 63 ways as a sum of consecutive naturals, for example, 272511 + ... + 323679.
It is an arithmetic number, because the mean of its divisors is an integer number (464214240).
Almost surely, 215253223055 is an apocalyptic number.
15253223055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
15253223055 is a deficient number, since it is larger than the sum of its proper divisors (14456488305).
15253223055 is a wasteful number, since it uses less digits than its factorization.
15253223055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51368.
The product of its (nonzero) digits is 45000, while the sum is 33.
The spelling of 15253223055 in words is "fifteen billion, two hundred fifty-three million, two hundred twenty-three thousand, fifty-five".
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