Base | Representation |
---|---|
bin | 10010100110001… |
… | …111010110100001 |
3 | 210202002222002000 |
4 | 102212033112201 |
5 | 1114333423431 |
6 | 50543314213 |
7 | 10506035340 |
oct | 2246172641 |
9 | 722088060 |
10 | 312014241 |
11 | 15013aa10 |
12 | 885ab969 |
13 | 4c846416 |
14 | 2d61db57 |
15 | 1c5d39e6 |
hex | 1298f5a1 |
312014241 has 64 divisors (see below), whose sum is σ = 579747840. Its totient is φ = 161118720.
The previous prime is 312014189. The next prime is 312014281. The reversal of 312014241 is 142410213.
It is not a de Polignac number, because 312014241 - 215 = 311981473 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312014281) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 463281 + ... + 463953.
It is an arithmetic number, because the mean of its divisors is an integer number (9058560).
Almost surely, 2312014241 is an apocalyptic number.
It is an amenable number.
312014241 is a deficient number, since it is larger than the sum of its proper divisors (267733599).
312014241 is a wasteful number, since it uses less digits than its factorization.
312014241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 923 (or 917 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 312014241 is about 17663.9248469869. The cubic root of 312014241 is about 678.2526077283.
Adding to 312014241 its reverse (142410213), we get a palindrome (454424454).
The spelling of 312014241 in words is "three hundred twelve million, fourteen thousand, two hundred forty-one".
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