Base | Representation |
---|---|
bin | 100010001100011101101 |
3 | 2002221000202 |
4 | 10101203231 |
5 | 241323433 |
6 | 40003245 |
7 | 12344513 |
oct | 4214355 |
9 | 2087022 |
10 | 1120493 |
11 | 6a5930 |
12 | 460525 |
13 | 30301a |
14 | 2124b3 |
15 | 171ee8 |
hex | 1118ed |
1120493 has 4 divisors (see below), whose sum is σ = 1222368. Its totient is φ = 1018620.
The previous prime is 1120481. The next prime is 1120499. The reversal of 1120493 is 3940211.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3940211 = 11 ⋅358201.
It is a cyclic number.
It is not a de Polignac number, because 1120493 - 26 = 1120429 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1120499) 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, 50921 + ... + 50942.
It is an arithmetic number, because the mean of its divisors is an integer number (305592).
21120493 is an apocalyptic number.
It is an amenable number.
1120493 is a deficient number, since it is larger than the sum of its proper divisors (101875).
1120493 is a wasteful number, since it uses less digits than its factorization.
1120493 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101874.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 1120493 is about 1058.5334194063. The cubic root of 1120493 is about 103.8651172994.
The spelling of 1120493 in words is "one million, one hundred twenty thousand, four hundred ninety-three".
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