Base | Representation |
---|---|
bin | 1001011011000010011100 |
3 | 11122111021010 |
4 | 21123002130 |
5 | 1113020134 |
6 | 124535220 |
7 | 26665203 |
oct | 11330234 |
9 | 4574233 |
10 | 2470044 |
11 | 1437865 |
12 | 9b1510 |
13 | 686385 |
14 | 48423a |
15 | 33bce9 |
hex | 25b09c |
2470044 has 12 divisors (see below), whose sum is σ = 5763464. Its totient is φ = 823344.
The previous prime is 2470037. The next prime is 2470051. The reversal of 2470044 is 4400742.
It is an interprime number because it is at equal distance from previous prime (2470037) and next prime (2470051).
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×24700442 = 12202234723872, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2470044.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102907 + ... + 102930.
22470044 is an apocalyptic number.
It is an amenable number.
2470044 is an abundant number, since it is smaller than the sum of its proper divisors (3293420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2470044 is a wasteful number, since it uses less digits than its factorization.
2470044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205844 (or 205842 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 21.
The square root of 2470044 is about 1571.6373627526. The cubic root of 2470044 is about 135.1766138372.
Adding to 2470044 its reverse (4400742), we get a palindrome (6870786).
The spelling of 2470044 in words is "two million, four hundred seventy thousand, forty-four".
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