Base | Representation |
---|---|
bin | 1111000011000… |
… | …11000110100000 |
3 | 22210112101220212 |
4 | 13201203012200 |
5 | 224304010130 |
6 | 20305353252 |
7 | 3061660121 |
oct | 741430640 |
9 | 283471825 |
10 | 126235040 |
11 | 65290288 |
12 | 36338828 |
13 | 201cabb9 |
14 | 12aa0048 |
15 | b137e95 |
hex | 78631a0 |
126235040 has 48 divisors (see below), whose sum is σ = 311205888. Its totient is φ = 48297216.
The previous prime is 126235037. The next prime is 126235051. The reversal of 126235040 is 40532621.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a junction number, because it is equal to n+sod(n) for n = 126234997 and 126235015.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13472 + ... + 20831.
It is an arithmetic number, because the mean of its divisors is an integer number (6483456).
Almost surely, 2126235040 is an apocalyptic number.
126235040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
126235040 is an abundant number, since it is smaller than the sum of its proper divisors (184970848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126235040 is a wasteful number, since it uses less digits than its factorization.
126235040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34341 (or 34333 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 126235040 is about 11235.4367961375. The cubic root of 126235040 is about 501.6413262011.
Adding to 126235040 its reverse (40532621), we get a palindrome (166767661).
The spelling of 126235040 in words is "one hundred twenty-six million, two hundred thirty-five thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.089 sec. • engine limits •