Base | Representation |
---|---|
bin | 101101000001… |
… | …1001101111110 |
3 | 1122102022112120 |
4 | 1122003031332 |
5 | 22020344032 |
6 | 2201543410 |
7 | 404435400 |
oct | 132031576 |
9 | 48368476 |
10 | 23606142 |
11 | 1236370a |
12 | 7aa4b66 |
13 | 4b76941 |
14 | 31c6b70 |
15 | 211462c |
hex | 168337e |
23606142 has 48 divisors (see below), whose sum is σ = 57324672. Its totient is φ = 6449520.
The previous prime is 23606137. The next prime is 23606153. The reversal of 23606142 is 24160632.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5017 + ... + 8507.
It is an arithmetic number, because the mean of its divisors is an integer number (1194264).
Almost surely, 223606142 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23606142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28662336).
23606142 is an abundant number, since it is smaller than the sum of its proper divisors (33718530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23606142 is a wasteful number, since it uses less digits than its factorization.
23606142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3533 (or 3526 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 23606142 is about 4858.6152348174. The cubic root of 23606142 is about 286.8633098838.
Adding to 23606142 its reverse (24160632), we get a palindrome (47766774).
The spelling of 23606142 in words is "twenty-three million, six hundred six thousand, one hundred forty-two".
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