Base | Representation |
---|---|
bin | 101110010110… |
… | …110011100110 |
3 | 211212101110111 |
4 | 232112303212 |
5 | 11102331123 |
6 | 1112243234 |
7 | 205201453 |
oct | 56266346 |
9 | 24771414 |
10 | 12152038 |
11 | 6950008 |
12 | 40a051a |
13 | 2696272 |
14 | 188482a |
15 | 110090d |
hex | b96ce6 |
12152038 has 8 divisors (see below), whose sum is σ = 18616032. Its totient is φ = 5946696.
The previous prime is 12152033. The next prime is 12152047. The reversal of 12152038 is 83025121.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12152033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64545 + ... + 64732.
It is an arithmetic number, because the mean of its divisors is an integer number (2327004).
Almost surely, 212152038 is an apocalyptic number.
12152038 is a deficient number, since it is larger than the sum of its proper divisors (6463994).
12152038 is a wasteful number, since it uses less digits than its factorization.
12152038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129326.
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 12152038 is about 3485.9773378495. The cubic root of 12152038 is about 229.9056828153.
Adding to 12152038 its reverse (83025121), we get a palindrome (95177159).
The spelling of 12152038 in words is "twelve million, one hundred fifty-two thousand, thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •