Base | Representation |
---|---|
bin | 1011101100011… |
… | …0111010010110 |
3 | 10102021221220110 |
4 | 2323012322112 |
5 | 100024033423 |
6 | 4511143450 |
7 | 1133624460 |
oct | 273067226 |
9 | 112257813 |
10 | 49049238 |
11 | 25761467 |
12 | 14514b86 |
13 | a214724 |
14 | 672b130 |
15 | 448d193 |
hex | 2ec6e96 |
49049238 has 16 divisors (see below), whose sum is σ = 112112640. Its totient is φ = 14014056.
The previous prime is 49049219. The next prime is 49049249. The reversal of 49049238 is 83294094.
It is a junction number, because it is equal to n+sod(n) for n = 49049196 and 49049205.
It is a congruent number.
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, 583878 + ... + 583961.
It is an arithmetic number, because the mean of its divisors is an integer number (7007040).
Almost surely, 249049238 is an apocalyptic number.
49049238 is an abundant number, since it is smaller than the sum of its proper divisors (63063402).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49049238 is a wasteful number, since it uses less digits than its factorization.
49049238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1167851.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 49049238 is about 7003.5161169230. The cubic root of 49049238 is about 366.0530992863.
The spelling of 49049238 in words is "forty-nine million, forty-nine thousand, two hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.891 sec. • engine limits •