Base | Representation |
---|---|
bin | 1001100000111001000111 |
3 | 11200201011020 |
4 | 21200321013 |
5 | 1114302043 |
6 | 125242223 |
7 | 30125130 |
oct | 11407107 |
9 | 4621136 |
10 | 2494023 |
11 | 1453884 |
12 | a03373 |
13 | 69426c |
14 | 48cc87 |
15 | 343e83 |
hex | 260e47 |
2494023 has 16 divisors (see below), whose sum is σ = 3837696. Its totient is φ = 1411200.
The previous prime is 2493991. The next prime is 2494031. The reversal of 2494023 is 3204942.
It is a happy number.
It is not a de Polignac number, because 2494023 - 25 = 2493991 is a prime.
2494023 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 2493984 and 2494002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2494033) 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, 1848 + ... + 2898.
It is an arithmetic number, because the mean of its divisors is an integer number (239856).
22494023 is an apocalyptic number.
2494023 is a deficient number, since it is larger than the sum of its proper divisors (1343673).
2494023 is a wasteful number, since it uses less digits than its factorization.
2494023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1174.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 2494023 is about 1579.2476056654. The cubic root of 2494023 is about 135.6126340244.
Adding to 2494023 its reverse (3204942), we get a palindrome (5698965).
The spelling of 2494023 in words is "two million, four hundred ninety-four thousand, twenty-three".
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