Base | Representation |
---|---|
bin | 1111010111000011… |
… | …1000000000100100 |
3 | 101122100120210120021 |
4 | 3311300320000210 |
5 | 31421021331434 |
6 | 1521051044524 |
7 | 204114610300 |
oct | 36560700044 |
9 | 11570523507 |
10 | 4123230244 |
11 | 1826501a01 |
12 | 970a40744 |
13 | 509309a13 |
14 | 2b1870d00 |
15 | 191eb7cb4 |
hex | f5c38024 |
4123230244 has 18 divisors (see below), whose sum is σ = 8393719110. Its totient is φ = 1767098592.
The previous prime is 4123230229. The next prime is 4123230257. The reversal of 4123230244 is 4420323214.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2712326400 + 1410903844 = 52080^2 + 37562^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10518249 + ... + 10518640.
Almost surely, 24123230244 is an apocalyptic number.
It is an amenable number.
4123230244 is an abundant number, since it is smaller than the sum of its proper divisors (4270488866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4123230244 is a wasteful number, since it uses less digits than its factorization.
4123230244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21036907 (or 21036898 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 4123230244 is about 64212.3838834847. The cubic root of 4123230244 is about 1603.5377765080.
Adding to 4123230244 its reverse (4420323214), we get a palindrome (8543553458).
The spelling of 4123230244 in words is "four billion, one hundred twenty-three million, two hundred thirty thousand, two hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •