Base | Representation |
---|---|
bin | 100111001000000100… |
… | …100101010011101100 |
3 | 11000102211202201100021 |
4 | 213020010211103230 |
5 | 1142014401202002 |
6 | 31144425011524 |
7 | 3015036404464 |
oct | 471004452354 |
9 | 130384681307 |
10 | 42011350252 |
11 | 168a9348283 |
12 | 8185623ba4 |
13 | 3c669a1c41 |
14 | 206777cba4 |
15 | 115d38c737 |
hex | 9c81254ec |
42011350252 has 12 divisors (see below), whose sum is σ = 75084115680. Its totient is φ = 20558745776.
The previous prime is 42011350247. The next prime is 42011350253. The reversal of 42011350252 is 25205311024.
It is not an unprimeable number, because it can be changed into a prime (42011350253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111732127 + ... + 111732502.
It is an arithmetic number, because the mean of its divisors is an integer number (6257009640).
Almost surely, 242011350252 is an apocalyptic number.
It is an amenable number.
42011350252 is a deficient number, since it is larger than the sum of its proper divisors (33072765428).
42011350252 is a wasteful number, since it uses less digits than its factorization.
42011350252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223464680 (or 223464678 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 42011350252 its reverse (25205311024), we get a palindrome (67216661276).
The spelling of 42011350252 in words is "forty-two billion, eleven million, three hundred fifty thousand, two hundred fifty-two".
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