Base | Representation |
---|---|
bin | 1111000011010… |
… | …01011111110001 |
3 | 22210120201211222 |
4 | 13201221133301 |
5 | 224310324413 |
6 | 20310114425 |
7 | 3062126360 |
oct | 741513761 |
9 | 283521758 |
10 | 126261233 |
11 | 652a8a2a |
12 | 3634ba15 |
13 | 20209ab7 |
14 | 12aa97d7 |
15 | b140b08 |
hex | 78697f1 |
126261233 has 16 divisors (see below), whose sum is σ = 149360640. Its totient is φ = 104446800.
The previous prime is 126261221. The next prime is 126261253. The reversal of 126261233 is 332162621.
It is a cyclic number.
It is not a de Polignac number, because 126261233 - 26 = 126261169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (126261203) 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, 123398 + ... + 124416.
It is an arithmetic number, because the mean of its divisors is an integer number (9335040).
Almost surely, 2126261233 is an apocalyptic number.
It is an amenable number.
126261233 is a deficient number, since it is larger than the sum of its proper divisors (23099407).
126261233 is a wasteful number, since it uses less digits than its factorization.
126261233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1628.
The product of its digits is 2592, while the sum is 26.
The square root of 126261233 is about 11236.6023779433. The cubic root of 126261233 is about 501.6760196390.
The spelling of 126261233 in words is "one hundred twenty-six million, two hundred sixty-one thousand, two hundred thirty-three".
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