Base | Representation |
---|---|
bin | 1001000001000100… |
… | …1101110111011000 |
3 | 20020200110200222101 |
4 | 2100101031313120 |
5 | 14424112313334 |
6 | 1040102133144 |
7 | 113660223031 |
oct | 22021156730 |
9 | 6220420871 |
10 | 2420432344 |
11 | 10322a8710 |
12 | 5767211b4 |
13 | 2c75c0ab5 |
14 | 18d65ba88 |
15 | e2760214 |
hex | 9044ddd8 |
2420432344 has 32 divisors (see below), whose sum is σ = 5211460800. Its totient is φ = 1042290720.
The previous prime is 2420432327. The next prime is 2420432351. The reversal of 2420432344 is 4432340242.
It is a happy number.
It is a congruent 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, 722142 + ... + 725485.
It is an arithmetic number, because the mean of its divisors is an integer number (162858150).
Almost surely, 22420432344 is an apocalyptic number.
It is an amenable number.
2420432344 is an abundant number, since it is smaller than the sum of its proper divisors (2791028456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420432344 is a wasteful number, since it uses less digits than its factorization.
2420432344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1447663 (or 1447659 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 28.
The square root of 2420432344 is about 49197.8896295359. The cubic root of 2420432344 is about 1342.6546365134.
Adding to 2420432344 its reverse (4432340242), we get a palindrome (6852772586).
The spelling of 2420432344 in words is "two billion, four hundred twenty million, four hundred thirty-two thousand, three hundred forty-four".
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