Base | Representation |
---|---|
bin | 1001100000101110010101 |
3 | 11200200012200 |
4 | 21200232111 |
5 | 1114241313 |
6 | 125235113 |
7 | 30123123 |
oct | 11405625 |
9 | 4620180 |
10 | 2493333 |
11 | 1453307 |
12 | a02a99 |
13 | 693b5b |
14 | 48c913 |
15 | 343b73 |
hex | 260b95 |
2493333 has 24 divisors (see below), whose sum is σ = 3832920. Its totient is φ = 1559040.
The previous prime is 2493331. The next prime is 2493341. The reversal of 2493333 is 3333942.
It can be written as a sum of positive squares in 4 ways, for example, as 3249 + 2490084 = 57^2 + 1578^2 .
It is not a de Polignac number, because 2493333 - 21 = 2493331 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a d-powerful number, because it can be written as 219 + 42 + 93 + 39 + 311 + 311 + 313 .
2493333 is a modest number, since divided by 3333 gives 249 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 2493297 and 2493306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2493331) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10585 + ... + 10817.
It is an arithmetic number, because the mean of its divisors is an integer number (159705).
22493333 is an apocalyptic number.
It is an amenable number.
2493333 is a deficient number, since it is larger than the sum of its proper divisors (1339587).
2493333 is a wasteful number, since it uses less digits than its factorization.
2493333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309 (or 306 counting only the distinct ones).
The product of its digits is 5832, while the sum is 27.
The square root of 2493333 is about 1579.0291320935. The cubic root of 2493333 is about 135.6001266086.
The spelling of 2493333 in words is "two million, four hundred ninety-three thousand, three hundred thirty-three".
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