Base | Representation |
---|---|
bin | 100001011110110… |
… | …0001101100010100 |
3 | 2220021220220102222 |
4 | 1002331201230110 |
5 | 4300044100134 |
6 | 303250521512 |
7 | 36560645450 |
oct | 10275415424 |
9 | 2807826388 |
10 | 1123425044 |
11 | 527164955 |
12 | 274296298 |
13 | 14b993061 |
14 | a92b9660 |
15 | 68961a2e |
hex | 42f61b14 |
1123425044 has 24 divisors (see below), whose sum is σ = 2283687168. Its totient is φ = 473574240.
The previous prime is 1123425019. The next prime is 1123425073. The reversal of 1123425044 is 4405243211.
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, 327164 + ... + 330579.
It is an arithmetic number, because the mean of its divisors is an integer number (95153632).
Almost surely, 21123425044 is an apocalyptic number.
1123425044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1123425044 is an abundant number, since it is smaller than the sum of its proper divisors (1160262124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1123425044 is a wasteful number, since it uses less digits than its factorization.
1123425044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657815 (or 657813 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 1123425044 is about 33517.5333817988. The cubic root of 1123425044 is about 1039.5563455313.
Adding to 1123425044 its reverse (4405243211), we get a palindrome (5528668255).
The spelling of 1123425044 in words is "one billion, one hundred twenty-three million, four hundred twenty-five thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •