Base | Representation |
---|---|
bin | 1111000111111… |
… | …00111011111100 |
3 | 22211201102021012 |
4 | 13203330323330 |
5 | 224434141043 |
6 | 20331054352 |
7 | 3100223144 |
oct | 743747374 |
9 | 284642235 |
10 | 126865148 |
11 | 65680733 |
12 | 365a13b8 |
13 | 2038b947 |
14 | 12bc5924 |
15 | b20ea18 |
hex | 78fcefc |
126865148 has 12 divisors (see below), whose sum is σ = 231666960. Its totient is φ = 60674592.
The previous prime is 126865129. The next prime is 126865153. The reversal of 126865148 is 841568621.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 689393 + ... + 689576.
It is an arithmetic number, because the mean of its divisors is an integer number (19305580).
Almost surely, 2126865148 is an apocalyptic number.
It is an amenable number.
126865148 is a deficient number, since it is larger than the sum of its proper divisors (104801812).
126865148 is a wasteful number, since it uses less digits than its factorization.
126865148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1378996 (or 1378994 counting only the distinct ones).
The product of its digits is 92160, while the sum is 41.
The square root of 126865148 is about 11263.4429904892. The cubic root of 126865148 is about 502.4745965393.
The spelling of 126865148 in words is "one hundred twenty-six million, eight hundred sixty-five thousand, one hundred forty-eight".
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