Base | Representation |
---|---|
bin | 1111000010111… |
… | …10001110010010 |
3 | 22210111101111210 |
4 | 13201132032102 |
5 | 224302340213 |
6 | 20305120550 |
7 | 3061544634 |
oct | 741361622 |
9 | 283441453 |
10 | 126215058 |
11 | 65277272 |
12 | 36329156 |
13 | 201c1a88 |
14 | 12a96a54 |
15 | b1320c3 |
hex | 785e392 |
126215058 has 16 divisors (see below), whose sum is σ = 254247840. Its totient is φ = 41768736.
The previous prime is 126215041. The next prime is 126215077. The reversal of 126215058 is 850512621.
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, 74835 + ... + 76502.
It is an arithmetic number, because the mean of its divisors is an integer number (15890490).
Almost surely, 2126215058 is an apocalyptic number.
126215058 is an abundant number, since it is smaller than the sum of its proper divisors (128032782).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126215058 is a wasteful number, since it uses less digits than its factorization.
126215058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151481.
The product of its (nonzero) digits is 4800, while the sum is 30.
The square root of 126215058 is about 11234.5475209285. The cubic root of 126215058 is about 501.6148561974.
Adding to 126215058 its reverse (850512621), we get a palindrome (976727679).
The spelling of 126215058 in words is "one hundred twenty-six million, two hundred fifteen thousand, fifty-eight".
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