Base | Representation |
---|---|
bin | 101010110010011101101 |
3 | 2122020022101 |
4 | 11112103231 |
5 | 324331333 |
6 | 50015101 |
7 | 14626510 |
oct | 5262355 |
9 | 2566271 |
10 | 1402093 |
11 | 878460 |
12 | 577491 |
13 | 3a1254 |
14 | 286d77 |
15 | 1ca67d |
hex | 1564ed |
1402093 has 16 divisors (see below), whose sum is σ = 1774080. Its totient is φ = 1076400.
The previous prime is 1402087. The next prime is 1402123. The reversal of 1402093 is 3902041.
It is a cyclic number.
It is not a de Polignac number, because 1402093 - 25 = 1402061 is a prime.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 1402093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1402003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10018 + ... + 10156.
It is an arithmetic number, because the mean of its divisors is an integer number (110880).
21402093 is an apocalyptic number.
It is an amenable number.
1402093 is a deficient number, since it is larger than the sum of its proper divisors (371987).
1402093 is a wasteful number, since it uses less digits than its factorization.
1402093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 1402093 is about 1184.1000802297. The cubic root of 1402093 is about 111.9246144491.
The spelling of 1402093 in words is "one million, four hundred two thousand, ninety-three".
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