Base | Representation |
---|---|
bin | 101101001010… |
… | …0110010110110 |
3 | 1122112222021221 |
4 | 1122110302312 |
5 | 22030200014 |
6 | 2203300554 |
7 | 405155314 |
oct | 132246266 |
9 | 48488257 |
10 | 23678134 |
11 | 12402807 |
12 | 7b1a75a |
13 | 4ba063c |
14 | 32050b4 |
15 | 212ab24 |
hex | 1694cb6 |
23678134 has 16 divisors (see below), whose sum is σ = 36315648. Its totient is φ = 11575872.
The previous prime is 23678107. The next prime is 23678147. The reversal of 23678134 is 43187632.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 23678134.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17904 + ... + 19180.
It is an arithmetic number, because the mean of its divisors is an integer number (2269728).
Almost surely, 223678134 is an apocalyptic number.
23678134 is a deficient number, since it is larger than the sum of its proper divisors (12637514).
23678134 is a wasteful number, since it uses less digits than its factorization.
23678134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1479.
The product of its digits is 24192, while the sum is 34.
The square root of 23678134 is about 4866.0182901424. The cubic root of 23678134 is about 287.1546310268.
It can be divided in two parts, 2367 and 8134, that added together give a palindrome (10501).
The spelling of 23678134 in words is "twenty-three million, six hundred seventy-eight thousand, one hundred thirty-four".
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