Base | Representation |
---|---|
bin | 100010101101000101111 |
3 | 2010202221111 |
4 | 10111220233 |
5 | 242342244 |
6 | 40212451 |
7 | 12444310 |
oct | 4255057 |
9 | 2122844 |
10 | 1137199 |
11 | 707438 |
12 | 46a127 |
13 | 30a7cb |
14 | 218607 |
15 | 176e34 |
hex | 115a2f |
1137199 has 4 divisors (see below), whose sum is σ = 1299664. Its totient is φ = 974736.
The previous prime is 1137179. The next prime is 1137203. The reversal of 1137199 is 9917311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9917311 = 419 ⋅23669.
It is not a de Polignac number, because 1137199 - 25 = 1137167 is a prime.
It is a Duffinian number.
1137199 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 1137199.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1137109) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 81222 + ... + 81235.
It is an arithmetic number, because the mean of its divisors is an integer number (324916).
21137199 is an apocalyptic number.
1137199 is a deficient number, since it is larger than the sum of its proper divisors (162465).
1137199 is an equidigital number, since it uses as much as digits as its factorization.
1137199 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162464.
The product of its digits is 1701, while the sum is 31.
The square root of 1137199 is about 1066.3953300723. The cubic root of 1137199 is about 104.3787655663.
The spelling of 1137199 in words is "one million, one hundred thirty-seven thousand, one hundred ninety-nine".
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