Base | Representation |
---|---|
bin | 100100100010010111010 |
3 | 2020211022022 |
4 | 10210102322 |
5 | 301302432 |
6 | 41354442 |
7 | 13114334 |
oct | 4442272 |
9 | 2224268 |
10 | 1197242 |
11 | 748562 |
12 | 498a22 |
13 | 32bc37 |
14 | 232454 |
15 | 189b12 |
hex | 1244ba |
1197242 has 16 divisors (see below), whose sum is σ = 1985472. Its totient is φ = 538560.
The previous prime is 1197239. The next prime is 1197257. The reversal of 1197242 is 2427911.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17 + ... + 1547.
It is an arithmetic number, because the mean of its divisors is an integer number (124092).
21197242 is an apocalyptic number.
1197242 is a deficient number, since it is larger than the sum of its proper divisors (788230).
1197242 is a wasteful number, since it uses less digits than its factorization.
1197242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1573.
The product of its digits is 1008, while the sum is 26.
The square root of 1197242 is about 1094.1855418529. The cubic root of 1197242 is about 106.1843830146.
The spelling of 1197242 in words is "one million, one hundred ninety-seven thousand, two hundred forty-two".
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