Base | Representation |
---|---|
bin | 110011101000… |
… | …0101101000010 |
3 | 1212221021000211 |
4 | 1213100231002 |
5 | 23412204000 |
6 | 2404104334 |
7 | 446041045 |
oct | 147205502 |
9 | 55837024 |
10 | 27069250 |
11 | 1430958a |
12 | 90950aa |
13 | 57ba010 |
14 | 3848c5c |
15 | 259a7ba |
hex | 19d0b42 |
27069250 has 32 divisors (see below), whose sum is σ = 54578160. Its totient is φ = 9993600.
The previous prime is 27069239. The next prime is 27069283. The reversal of 27069250 is 5296072.
It can be written as a sum of positive squares in 8 ways, for example, as 1394761 + 25674489 = 1181^2 + 5067^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915 + ... + 7414.
Almost surely, 227069250 is an apocalyptic number.
27069250 is an abundant number, since it is smaller than the sum of its proper divisors (27508910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27069250 is a wasteful number, since it uses less digits than its factorization.
27069250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8359 (or 8349 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 31.
The square root of 27069250 is about 5202.8117398192. The cubic root of 27069250 is about 300.2562625176.
The spelling of 27069250 in words is "twenty-seven million, sixty-nine thousand, two hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •