Base | Representation |
---|---|
bin | 1011110010100… |
… | …1011110111010 |
3 | 10110001110202002 |
4 | 2330221132322 |
5 | 100124443421 |
6 | 4523541002 |
7 | 1140225542 |
oct | 274513672 |
9 | 113043662 |
10 | 49452986 |
11 | 25a07840 |
12 | 1468a762 |
13 | a32642b |
14 | 67d4322 |
15 | 451cb0b |
hex | 2f297ba |
49452986 has 16 divisors (see below), whose sum is σ = 81043200. Its totient is φ = 22445280.
The previous prime is 49452961. The next prime is 49453021. The reversal of 49452986 is 68925494.
It is a self number, because there is not a number n which added to its sum of digits gives 49452986.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19415 + ... + 21813.
It is an arithmetic number, because the mean of its divisors is an integer number (5065200).
Almost surely, 249452986 is an apocalyptic number.
49452986 is a deficient number, since it is larger than the sum of its proper divisors (31590214).
49452986 is a wasteful number, since it uses less digits than its factorization.
49452986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3349.
The product of its digits is 622080, while the sum is 47.
The square root of 49452986 is about 7032.2817065302. The cubic root of 49452986 is about 367.0547426551.
The spelling of 49452986 in words is "forty-nine million, four hundred fifty-two thousand, nine hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •