Base | Representation |
---|---|
bin | 1010101111111… |
… | …1100010000010 |
3 | 10010211122112100 |
4 | 2223333202002 |
5 | 43020234400 |
6 | 4250211230 |
7 | 1055142354 |
oct | 253774202 |
9 | 103748470 |
10 | 45086850 |
11 | 234a5466 |
12 | 13123b16 |
13 | 9458013 |
14 | 5db90d4 |
15 | 3e59100 |
hex | 2aff882 |
45086850 has 36 divisors (see below), whose sum is σ = 121134546. Its totient is φ = 12023040.
The previous prime is 45086813. The next prime is 45086903. The reversal of 45086850 is 5868054.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 39050001 + 6036849 = 6249^2 + 2457^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 49647 + ... + 50546.
Almost surely, 245086850 is an apocalyptic number.
45086850 is an abundant number, since it is smaller than the sum of its proper divisors (76047696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45086850 is a wasteful number, since it uses less digits than its factorization.
45086850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100211 (or 100203 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 36.
The square root of 45086850 is about 6714.6742288811. The cubic root of 45086850 is about 355.9180101973.
Subtracting from 45086850 its reverse (5868054), we obtain a triangular number (39218796 = T8856).
The spelling of 45086850 in words is "forty-five million, eighty-six thousand, eight hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •