Base | Representation |
---|---|
bin | 1111011011001010… |
… | …0100010011010111 |
3 | 101200112222201001012 |
4 | 3312302210103113 |
5 | 31434423413111 |
6 | 1522504122435 |
7 | 204414152543 |
oct | 36662442327 |
9 | 11615881035 |
10 | 4140451031 |
11 | 18351a4162 |
12 | 97676641b |
13 | 50ca59132 |
14 | 2b3c74a23 |
15 | 19376a48b |
hex | f6ca44d7 |
4140451031 has 8 divisors (see below), whose sum is σ = 4385285424. Its totient is φ = 3895758720.
The previous prime is 4140451013. The next prime is 4140451033. The reversal of 4140451031 is 1301540414.
4140451031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4140451031 - 226 = 4073342167 is a prime.
It is a super-2 number, since 2×41404510312 = 34286669480217925922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4140450988 and 4140451006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4140451033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27716 + ... + 95126.
It is an arithmetic number, because the mean of its divisors is an integer number (548160678).
Almost surely, 24140451031 is an apocalyptic number.
4140451031 is a deficient number, since it is larger than the sum of its proper divisors (244834393).
4140451031 is a wasteful number, since it uses less digits than its factorization.
4140451031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71041.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 4140451031 is about 64346.3365779280. The cubic root of 4140451031 is about 1605.7670826599.
Adding to 4140451031 its reverse (1301540414), we get a palindrome (5441991445).
The spelling of 4140451031 in words is "four billion, one hundred forty million, four hundred fifty-one thousand, thirty-one".
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