Base | Representation |
---|---|
bin | 1111000110000111… |
… | …1101011011100111 |
3 | 101110101221200001212 |
4 | 3301201331123213 |
5 | 31244331231211 |
6 | 1510032542035 |
7 | 202263141332 |
oct | 36141753347 |
9 | 11411850055 |
10 | 4052211431 |
11 | 179a405474 |
12 | 9510b191b |
13 | 4c76a2558 |
14 | 2a6265619 |
15 | 18ab3a38b |
hex | f187d6e7 |
4052211431 has 4 divisors (see below), whose sum is σ = 4061883000. Its totient is φ = 4042539864.
The previous prime is 4052211419. The next prime is 4052211433. The reversal of 4052211431 is 1341122504.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4052211431 - 218 = 4051949287 is a prime.
It is a super-2 number, since 2×40522114312 = 32840834963054135522, 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 = 4052211397 and 4052211406.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4052211433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4835156 + ... + 4835993.
It is an arithmetic number, because the mean of its divisors is an integer number (1015470750).
Almost surely, 24052211431 is an apocalyptic number.
4052211431 is a deficient number, since it is larger than the sum of its proper divisors (9671569).
4052211431 is an equidigital number, since it uses as much as digits as its factorization.
4052211431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9671568.
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 4052211431 is about 63656.9825785043. The cubic root of 4052211431 is about 1594.2779239600.
Adding to 4052211431 its reverse (1341122504), we get a palindrome (5393333935).
The spelling of 4052211431 in words is "four billion, fifty-two million, two hundred eleven thousand, four hundred thirty-one".
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