Base | Representation |
---|---|
bin | 10101100110001110… |
… | …001101101000010110 |
3 | 2012212010202211212011 |
4 | 111212032031220112 |
5 | 334443044311413 |
6 | 14353034414434 |
7 | 1450444242121 |
oct | 254616155026 |
9 | 65763684764 |
10 | 23189838358 |
11 | 9920071875 |
12 | 45b229141a |
13 | 22574c915b |
14 | 119dbc73b8 |
15 | 90ad0d33d |
hex | 56638da16 |
23189838358 has 8 divisors (see below), whose sum is σ = 34903477728. Its totient is φ = 11555345784.
The previous prime is 23189838337. The next prime is 23189838383. The reversal of 23189838358 is 85383898132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19785966 + ... + 19787137.
It is an arithmetic number, because the mean of its divisors is an integer number (4362934716).
Almost surely, 223189838358 is an apocalyptic number.
23189838358 is a deficient number, since it is larger than the sum of its proper divisors (11713639370).
23189838358 is a wasteful number, since it uses less digits than its factorization.
23189838358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39573398.
The product of its digits is 9953280, while the sum is 58.
The spelling of 23189838358 in words is "twenty-three billion, one hundred eighty-nine million, eight hundred thirty-eight thousand, three hundred fifty-eight".
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