Base | Representation |
---|---|
bin | 1111000011000… |
… | …11110101011001 |
3 | 22210112120001000 |
4 | 13201203311121 |
5 | 224304104131 |
6 | 20305415213 |
7 | 3062001636 |
oct | 741436531 |
9 | 283476030 |
10 | 126238041 |
11 | 65292566 |
12 | 3633a509 |
13 | 201cc387 |
14 | 12aa118d |
15 | b138ce6 |
hex | 7863d59 |
126238041 has 16 divisors (see below), whose sum is σ = 187705600. Its totient is φ = 83849904.
The previous prime is 126238037. The next prime is 126238061. The reversal of 126238041 is 140832621.
It is not a de Polignac number, because 126238041 - 22 = 126238037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 126237996 and 126238014.
It is not an unprimeable number, because it can be changed into a prime (126238001) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961 + ... + 15918.
It is an arithmetic number, because the mean of its divisors is an integer number (11731600).
Almost surely, 2126238041 is an apocalyptic number.
It is an amenable number.
126238041 is a deficient number, since it is larger than the sum of its proper divisors (61467559).
126238041 is a wasteful number, since it uses less digits than its factorization.
126238041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17165 (or 17159 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
The square root of 126238041 is about 11235.5703460038. The cubic root of 126238041 is about 501.6453013617.
The spelling of 126238041 in words is "one hundred twenty-six million, two hundred thirty-eight thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •