Base | Representation |
---|---|
bin | 1000100111000010… |
… | …1111000001111101 |
3 | 12222002000212122020 |
4 | 2021300233001331 |
5 | 14213140113031 |
6 | 1021202110353 |
7 | 111163223160 |
oct | 21160570175 |
9 | 5862025566 |
10 | 2311254141 |
11 | a86708499 |
12 | 54604b3b9 |
13 | 2aaab5801 |
14 | 17cd5bad7 |
15 | d7d96096 |
hex | 89c2f07d |
2311254141 has 16 divisors (see below), whose sum is σ = 3581606400. Its totient is φ = 1298330928.
The previous prime is 2311254139. The next prime is 2311254149. The reversal of 2311254141 is 1414521132.
2311254141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2311254141 - 21 = 2311254139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2311254149) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931471 + ... + 933948.
It is an arithmetic number, because the mean of its divisors is an integer number (223850400).
Almost surely, 22311254141 is an apocalyptic number.
2311254141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2311254141 is a deficient number, since it is larger than the sum of its proper divisors (1270352259).
2311254141 is a wasteful number, since it uses less digits than its factorization.
2311254141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1865488.
The product of its digits is 960, while the sum is 24.
The square root of 2311254141 is about 48075.5045839355. The cubic root of 2311254141 is about 1322.1555958207.
Adding to 2311254141 its reverse (1414521132), we get a palindrome (3725775273).
The spelling of 2311254141 in words is "two billion, three hundred eleven million, two hundred fifty-four thousand, one hundred forty-one".
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