Base | Representation |
---|---|
bin | 1101011010001… |
… | …01011001110010 |
3 | 21211122200011112 |
4 | 12231011121302 |
5 | 212243410111 |
6 | 15054513322 |
7 | 2534036405 |
oct | 655053162 |
9 | 254580145 |
10 | 112481906 |
11 | 58547359 |
12 | 31805842 |
13 | 1a3c3c54 |
14 | 10d1dd3c |
15 | 9d1ce8b |
hex | 6b45672 |
112481906 has 4 divisors (see below), whose sum is σ = 168722862. Its totient is φ = 56240952.
The previous prime is 112481839. The next prime is 112481909. The reversal of 112481906 is 609184211.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 609184211 = 293 ⋅2079127.
It can be written as a sum of positive squares in only one way, i.e., 61230625 + 51251281 = 7825^2 + 7159^2 .
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (112481909) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28120475 + ... + 28120478.
Almost surely, 2112481906 is an apocalyptic number.
112481906 is a deficient number, since it is larger than the sum of its proper divisors (56240956).
112481906 is an equidigital number, since it uses as much as digits as its factorization.
112481906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56240955.
The product of its (nonzero) digits is 3456, while the sum is 32.
The square root of 112481906 is about 10605.7487241590. The cubic root of 112481906 is about 482.7188100782.
The spelling of 112481906 in words is "one hundred twelve million, four hundred eighty-one thousand, nine hundred six".
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