Base | Representation |
---|---|
bin | 1011010001000000… |
… | …1111001100110000 |
3 | 21210202111000101001 |
4 | 2310100033030300 |
5 | 22143140433230 |
6 | 1220030051344 |
7 | 134640616465 |
oct | 26420171460 |
9 | 7722430331 |
10 | 3024155440 |
11 | 1312069819 |
12 | 704949b54 |
13 | 3926c11b7 |
14 | 2098d366c |
15 | 12a7660ca |
hex | b440f330 |
3024155440 has 40 divisors (see below), whose sum is σ = 7048946160. Its totient is φ = 1206602496.
The previous prime is 3024155429. The next prime is 3024155443. The reversal of 3024155440 is 445514203.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×30241554402 = 18291032250563187200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3024155399 and 3024155408.
It is not an unprimeable number, because it can be changed into a prime (3024155443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15850 + ... + 79369.
It is an arithmetic number, because the mean of its divisors is an integer number (176223654).
Almost surely, 23024155440 is an apocalyptic number.
It is an amenable number.
3024155440 is an abundant number, since it is smaller than the sum of its proper divisors (4024790720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3024155440 is a wasteful number, since it uses less digits than its factorization.
3024155440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95629 (or 95623 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 3024155440 is about 54992.3216458443. The cubic root of 3024155440 is about 1446.1101353633.
Adding to 3024155440 its reverse (445514203), we get a palindrome (3469669643).
The spelling of 3024155440 in words is "three billion, twenty-four million, one hundred fifty-five thousand, four hundred forty".
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