Base | Representation |
---|---|
bin | 110011100100… |
… | …0100101111111 |
3 | 1212212120110111 |
4 | 1213020211333 |
5 | 23410123111 |
6 | 2403250451 |
7 | 445542151 |
oct | 147104577 |
9 | 55776414 |
10 | 27036031 |
11 | 14296630 |
12 | 9079a27 |
13 | 57a7b69 |
14 | 383aad1 |
15 | 2590a21 |
hex | 19c897f |
27036031 has 16 divisors (see below), whose sum is σ = 31224960. Its totient is φ = 23150880.
The previous prime is 27036029. The next prime is 27036043. The reversal of 27036031 is 13063072.
It is a cyclic number.
It is not a de Polignac number, because 27036031 - 21 = 27036029 is a prime.
It is a super-2 number, since 2×270360312 = 1461893944465922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 27035993 and 27036011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27031031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57660 + ... + 58126.
It is an arithmetic number, because the mean of its divisors is an integer number (1951560).
Almost surely, 227036031 is an apocalyptic number.
27036031 is a deficient number, since it is larger than the sum of its proper divisors (4188929).
27036031 is a wasteful number, since it uses less digits than its factorization.
27036031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 774.
The product of its (nonzero) digits is 756, while the sum is 22.
The square root of 27036031 is about 5199.6183513793. The cubic root of 27036031 is about 300.1333888308.
The spelling of 27036031 in words is "twenty-seven million, thirty-six thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •