Base | Representation |
---|---|
bin | 10101110111011011… |
… | …010011000100000111 |
3 | 2020121020220102100021 |
4 | 111313123103010013 |
5 | 341040442344114 |
6 | 14441425200011 |
7 | 1460550540250 |
oct | 256733230407 |
9 | 66536812307 |
10 | 23478481159 |
11 | 9a58a99441 |
12 | 4672a90007 |
13 | 22a224b703 |
14 | 11ca281b27 |
15 | 926327024 |
hex | 5776d3107 |
23478481159 has 8 divisors (see below), whose sum is σ = 28410935328. Its totient is φ = 18940623360.
The previous prime is 23478481153. The next prime is 23478481177. The reversal of 23478481159 is 95118487432.
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 23478481159 - 215 = 23478448391 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23478481153) by changing a digit.
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, 98648962 + ... + 98649199.
It is an arithmetic number, because the mean of its divisors is an integer number (3551366916).
Almost surely, 223478481159 is an apocalyptic number.
23478481159 is a deficient number, since it is larger than the sum of its proper divisors (4932454169).
23478481159 is a wasteful number, since it uses less digits than its factorization.
23478481159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197298185.
The product of its digits is 1935360, while the sum is 52.
The spelling of 23478481159 in words is "twenty-three billion, four hundred seventy-eight million, four hundred eighty-one thousand, one hundred fifty-nine".
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