Base | Representation |
---|---|
bin | 1100000100111110… |
… | …1111101011100000 |
3 | 22100221122021110020 |
4 | 3001033233223200 |
5 | 23114441131034 |
6 | 1253414033440 |
7 | 143225436321 |
oct | 30117575340 |
9 | 8327567406 |
10 | 3242130144 |
11 | 1414109400 |
12 | 765948880 |
13 | 3c88ccb06 |
14 | 22a834448 |
15 | 13e971249 |
hex | c13efae0 |
3242130144 has 72 divisors (see below), whose sum is σ = 9354650760. Its totient is φ = 982460160.
The previous prime is 3242130137. The next prime is 3242130167. The reversal of 3242130144 is 4410312423.
It is a super-2 number, since 2×32421301442 = 21022815741266921472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127939 + ... + 151170.
It is an arithmetic number, because the mean of its divisors is an integer number (129925705).
Almost surely, 23242130144 is an apocalyptic number.
It is an amenable number.
3242130144 is an abundant number, since it is smaller than the sum of its proper divisors (6112520616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3242130144 is a wasteful number, since it uses less digits than its factorization.
3242130144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279144 (or 279125 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
The square root of 3242130144 is about 56939.7062163127. The cubic root of 3242130144 is about 1480.0514566964.
Adding to 3242130144 its reverse (4410312423), we get a palindrome (7652442567).
It can be divided in two parts, 3242 and 130144, that added together give a triangular number (133386 = T516).
The spelling of 3242130144 in words is "three billion, two hundred forty-two million, one hundred thirty thousand, one hundred forty-four".
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