Base | Representation |
---|---|
bin | 1001000001000100… |
… | …1101111000110000 |
3 | 20020200110201002122 |
4 | 2100101031320300 |
5 | 14424112314212 |
6 | 1040102133412 |
7 | 113660223215 |
oct | 22021157060 |
9 | 6220421078 |
10 | 2420432432 |
11 | 10322a8790 |
12 | 576721268 |
13 | 2c75c0b52 |
14 | 18d65bb0c |
15 | e2760272 |
hex | 9044de30 |
2420432432 has 40 divisors (see below), whose sum is σ = 5165621760. Its totient is φ = 1089506880.
The previous prime is 2420432389. The next prime is 2420432449. The reversal of 2420432432 is 2342340242.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48632 + ... + 84887.
It is an arithmetic number, because the mean of its divisors is an integer number (129140544).
Almost surely, 22420432432 is an apocalyptic number.
2420432432 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2420432432 is an abundant number, since it is smaller than the sum of its proper divisors (2745189328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420432432 is a wasteful number, since it uses less digits than its factorization.
2420432432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133641 (or 133635 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 26.
The square root of 2420432432 is about 49197.8905238832. The cubic root of 2420432432 is about 1342.6546527851.
Adding to 2420432432 its reverse (2342340242), we get a palindrome (4762772674).
The spelling of 2420432432 in words is "two billion, four hundred twenty million, four hundred thirty-two thousand, four hundred thirty-two".
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