Base | Representation |
---|---|
bin | 1000111100101100… |
… | …0100010010000100 |
3 | 20012101212102120000 |
4 | 2033023010102010 |
5 | 14404410334022 |
6 | 1034204041300 |
7 | 113345012565 |
oct | 21713042204 |
9 | 6171772500 |
10 | 2402043012 |
11 | 1022988516 |
12 | 570533230 |
13 | 2c3852835 |
14 | 18b03216c |
15 | e0d2b6ac |
hex | 8f2c4484 |
2402043012 has 30 divisors (see below), whose sum is σ = 6279415758. Its totient is φ = 800680896.
The previous prime is 2402042989. The next prime is 2402043031. The reversal of 2402043012 is 2103402042.
It can be written as a sum of positive squares in only one way, i.e., 1830641796 + 571401216 = 42786^2 + 23904^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3706533 + ... + 3707180.
Almost surely, 22402043012 is an apocalyptic number.
It is an amenable number.
2402043012 is an abundant number, since it is smaller than the sum of its proper divisors (3877372746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2402043012 is a wasteful number, since it uses less digits than its factorization.
2402043012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7413729 (or 7413718 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 2402043012 is about 49010.6418239957. The cubic root of 2402043012 is about 1339.2456978471.
Adding to 2402043012 its reverse (2103402042), we get a palindrome (4505445054).
The spelling of 2402043012 in words is "two billion, four hundred two million, forty-three thousand, twelve".
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