Base | Representation |
---|---|
bin | 110110110011… |
… | …1111000100110 |
3 | 2000001222211122 |
4 | 1231213320212 |
5 | 24324041222 |
6 | 2503533542 |
7 | 466155344 |
oct | 155477046 |
9 | 60058748 |
10 | 28737062 |
11 | 15248642 |
12 | 975a2b2 |
13 | 5c521a3 |
14 | 3b60994 |
15 | 27c9a42 |
hex | 1b67e26 |
28737062 has 8 divisors (see below), whose sum is σ = 44496192. Its totient is φ = 13905000.
The previous prime is 28737061. The next prime is 28737073. The reversal of 28737062 is 26073782.
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 (28737061) 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, 231689 + ... + 231812.
It is an arithmetic number, because the mean of its divisors is an integer number (5562024).
Almost surely, 228737062 is an apocalyptic number.
28737062 is a deficient number, since it is larger than the sum of its proper divisors (15759130).
28737062 is a wasteful number, since it uses less digits than its factorization.
28737062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463534.
The product of its (nonzero) digits is 28224, while the sum is 35.
The square root of 28737062 is about 5360.6960368967. The cubic root of 28737062 is about 306.3003231479.
The spelling of 28737062 in words is "twenty-eight million, seven hundred thirty-seven thousand, sixty-two".
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