Base | Representation |
---|---|
bin | 1100101111011011… |
… | …0100000110011000 |
3 | 22211100121022120220 |
4 | 3023312310012120 |
5 | 24001024102044 |
6 | 1323213320040 |
7 | 150516513243 |
oct | 31366640630 |
9 | 8740538526 |
10 | 3420144024 |
11 | 14a5644910 |
12 | 7b5496020 |
13 | 42675997b |
14 | 24633225a |
15 | 1503d6019 |
hex | cbdb4198 |
3420144024 has 64 divisors (see below), whose sum is σ = 9455495040. Its totient is φ = 1022204160.
The previous prime is 3420144023. The next prime is 3420144043. The reversal of 3420144024 is 4204410243.
It is a happy number.
3420144024 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 3420143985 and 3420144003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3420144023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69462 + ... + 108005.
It is an arithmetic number, because the mean of its divisors is an integer number (147742110).
Almost surely, 23420144024 is an apocalyptic number.
It is an amenable number.
3420144024 is an abundant number, since it is smaller than the sum of its proper divisors (6035351016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3420144024 is a wasteful number, since it uses less digits than its factorization.
3420144024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177560 (or 177556 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 24.
The square root of 3420144024 is about 58481.9974351082. The cubic root of 3420144024 is about 1506.6584035972.
Adding to 3420144024 its reverse (4204410243), we get a palindrome (7624554267).
The spelling of 3420144024 in words is "three billion, four hundred twenty million, one hundred forty-four thousand, twenty-four".
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