Base | Representation |
---|---|
bin | 1000111111000110… |
… | …0001100100011000 |
3 | 20020002211121200020 |
4 | 2033301201210120 |
5 | 14420000440230 |
6 | 1035204110440 |
7 | 113526501525 |
oct | 21761414430 |
9 | 6202747606 |
10 | 2412124440 |
11 | 1028643880 |
12 | 573995420 |
13 | 2c597248b |
14 | 18c4d814c |
15 | e1b6d810 |
hex | 8fc61918 |
2412124440 has 64 divisors (see below), whose sum is σ = 7894229760. Its totient is φ = 584757120.
The previous prime is 2412124439. The next prime is 2412124483. The reversal of 2412124440 is 444212142.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 2412124440.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912364 + ... + 915003.
It is an arithmetic number, because the mean of its divisors is an integer number (123347340).
Almost surely, 22412124440 is an apocalyptic number.
2412124440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2412124440 is an abundant number, since it is smaller than the sum of its proper divisors (5482105320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2412124440 is a wasteful number, since it uses less digits than its factorization.
2412124440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1827392 (or 1827388 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 24.
The square root of 2412124440 is about 49113.3835120326. The cubic root of 2412124440 is about 1341.1166974112.
Adding to 2412124440 its reverse (444212142), we get a palindrome (2856336582).
The spelling of 2412124440 in words is "two billion, four hundred twelve million, one hundred twenty-four thousand, four hundred forty".
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