Base | Representation |
---|---|
bin | 100001001001000… |
… | …0011010000101111 |
3 | 2212111110212220220 |
4 | 1002102003100233 |
5 | 4234134400312 |
6 | 302202342423 |
7 | 36362040513 |
oct | 10222032057 |
9 | 2774425826 |
10 | 1112028207 |
11 | 520790284 |
12 | 2704baa13 |
13 | 149502774 |
14 | a7990143 |
15 | 6795ec8c |
hex | 4248342f |
1112028207 has 8 divisors (see below), whose sum is σ = 1482932400. Its totient is φ = 741238080.
The previous prime is 1112028163. The next prime is 1112028221. The reversal of 1112028207 is 7028202111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1112028207 - 210 = 1112027183 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112026207) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2332 + ... + 47217.
It is an arithmetic number, because the mean of its divisors is an integer number (185366550).
Almost surely, 21112028207 is an apocalyptic number.
1112028207 is a deficient number, since it is larger than the sum of its proper divisors (370904193).
1112028207 is an equidigital number, since it uses as much as digits as its factorization.
1112028207 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57033.
The product of its (nonzero) digits is 448, while the sum is 24.
The square root of 1112028207 is about 33347.0869342436. The cubic root of 1112028207 is about 1036.0290533014.
The spelling of 1112028207 in words is "one billion, one hundred twelve million, twenty-eight thousand, two hundred seven".
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