Base | Representation |
---|---|
bin | 11111001000010111110 |
3 | 1220211022021 |
4 | 3321002332 |
5 | 230120334 |
6 | 33510354 |
7 | 11446015 |
oct | 3710276 |
9 | 1824267 |
10 | 1020094 |
11 | 637459 |
12 | 4123ba |
13 | 29940a |
14 | 1c7a7c |
15 | 1523b4 |
hex | f90be |
1020094 has 4 divisors (see below), whose sum is σ = 1530144. Its totient is φ = 510046.
The previous prime is 1020079. The next prime is 1020101. The reversal of 1020094 is 4900201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4900201 = 31 ⋅158071.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255022 + ... + 255025.
It is an arithmetic number, because the mean of its divisors is an integer number (382536).
21020094 is an apocalyptic number.
1020094 is a deficient number, since it is larger than the sum of its proper divisors (510050).
1020094 is an equidigital number, since it uses as much as digits as its factorization.
1020094 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 510049.
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 1020094 is about 1009.9970296986. The cubic root of 1020094 is about 100.6653631007.
Adding to 1020094 its reverse (4900201), we get a palindrome (5920295).
The spelling of 1020094 in words is "one million, twenty thousand, ninety-four".
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