Base | Representation |
---|---|
bin | 110001101111110001110 |
3 | 10001211001212 |
4 | 12031332032 |
5 | 404130334 |
6 | 54534422 |
7 | 16566314 |
oct | 6157616 |
9 | 3054055 |
10 | 1630094 |
11 | a13794 |
12 | 667412 |
13 | 450c6b |
14 | 3060b4 |
15 | 222ece |
hex | 18df8e |
1630094 has 4 divisors (see below), whose sum is σ = 2445144. Its totient is φ = 815046.
The previous prime is 1630093. The next prime is 1630117. The reversal of 1630094 is 4900361.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1630091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407522 + ... + 407525.
It is an arithmetic number, because the mean of its divisors is an integer number (611286).
21630094 is an apocalyptic number.
1630094 is a deficient number, since it is larger than the sum of its proper divisors (815050).
1630094 is an equidigital number, since it uses as much as digits as its factorization.
1630094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 815049.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 1630094 is about 1276.7513461908. The cubic root of 1630094 is about 117.6894544361.
The spelling of 1630094 in words is "one million, six hundred thirty thousand, ninety-four".
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