Base | Representation |
---|---|
bin | 1001100000101100010011 |
3 | 11200200000212 |
4 | 21200230103 |
5 | 1114240303 |
6 | 125234335 |
7 | 30122546 |
oct | 11405423 |
9 | 4620025 |
10 | 2493203 |
11 | 14531a9 |
12 | a029ab |
13 | 693a8b |
14 | 48c85d |
15 | 343ad8 |
hex | 260b13 |
2493203 has 6 divisors (see below), whose sum is σ = 2648796. Its totient is φ = 2346272.
The previous prime is 2493193. The next prime is 2493221. The reversal of 2493203 is 3023942.
It is not a de Polignac number, because 2493203 - 24 = 2493187 is a prime.
It is a super-2 number, since 2×24932032 = 12432122398418, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2493233) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4025 + ... + 4602.
It is an arithmetic number, because the mean of its divisors is an integer number (441466).
22493203 is an apocalyptic number.
2493203 is a deficient number, since it is larger than the sum of its proper divisors (155593).
2493203 is an equidigital number, since it uses as much as digits as its factorization.
2493203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8661 (or 8644 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 2493203 is about 1578.9879670219. The cubic root of 2493203 is about 135.5977698806.
The spelling of 2493203 in words is "two million, four hundred ninety-three thousand, two hundred three".
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