Base | Representation |
---|---|
bin | 1011101100111011… |
… | …1000111000100101 |
3 | 22002220210122111022 |
4 | 2323032320320211 |
5 | 22413124224110 |
6 | 1235411420525 |
7 | 140562056060 |
oct | 27316707045 |
9 | 8086718438 |
10 | 3141242405 |
11 | 1372170a04 |
12 | 737bb4745 |
13 | 3b0a38222 |
14 | 21b2918d7 |
15 | 135b93755 |
hex | bb3b8e25 |
3141242405 has 32 divisors (see below), whose sum is σ = 4629540096. Its totient is φ = 1997005824.
The previous prime is 3141242399. The next prime is 3141242413. The reversal of 3141242405 is 5042421413.
It is a cyclic number.
It is not a de Polignac number, because 3141242405 - 216 = 3141176869 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 467 + ... + 79263.
It is an arithmetic number, because the mean of its divisors is an integer number (144673128).
Almost surely, 23141242405 is an apocalyptic number.
3141242405 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3141242405 is a deficient number, since it is larger than the sum of its proper divisors (1488297691).
3141242405 is a wasteful number, since it uses less digits than its factorization.
3141242405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78893.
The product of its (nonzero) digits is 3840, while the sum is 26.
The square root of 3141242405 is about 56046.7876421120. The cubic root of 3141242405 is about 1464.5374575994.
Adding to 3141242405 its reverse (5042421413), we get a palindrome (8183663818).
The spelling of 3141242405 in words is "three billion, one hundred forty-one million, two hundred forty-two thousand, four hundred five".
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