Base | Representation |
---|---|
bin | 1001000001000101… |
… | …1110011111010000 |
3 | 20020200121011101011 |
4 | 2100101132133100 |
5 | 14424122003212 |
6 | 1040103420304 |
7 | 113660625400 |
oct | 22021363720 |
9 | 6220534334 |
10 | 2420500432 |
11 | 1032344889 |
12 | 576754694 |
13 | 2c7615a9c |
14 | 18d678800 |
15 | e27754a7 |
hex | 9045e7d0 |
2420500432 has 30 divisors (see below), whose sum is σ = 5455389858. Its totient is φ = 1037356992.
The previous prime is 2420500417. The next prime is 2420500469. The reversal of 2420500432 is 2340050242.
It can be written as a sum of positive squares in only one way, i.e., 2420246416 + 254016 = 49196^2 + 504^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1542903 + ... + 1544470.
Almost surely, 22420500432 is an apocalyptic number.
It is an amenable number.
2420500432 is an abundant number, since it is smaller than the sum of its proper divisors (3034889426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420500432 is a wasteful number, since it uses less digits than its factorization.
2420500432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3087395 (or 3087382 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 2420500432 is about 49198.5816055707. The cubic root of 2420500432 is about 1342.6672262493.
Adding to 2420500432 its reverse (2340050242), we get a palindrome (4760550674).
The spelling of 2420500432 in words is "two billion, four hundred twenty million, five hundred thousand, four hundred thirty-two".
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