Base | Representation |
---|---|
bin | 1011100111111000… |
… | …01001010101100101 |
3 | 121002212212122012010 |
4 | 11303330021111211 |
5 | 100234432122041 |
6 | 2511111144433 |
7 | 310431044151 |
oct | 56374112545 |
9 | 17085778163 |
10 | 6240114021 |
11 | 2712422029 |
12 | 1261975119 |
13 | 785a5977b |
14 | 432a74061 |
15 | 267c67a16 |
hex | 173f09565 |
6240114021 has 16 divisors (see below), whose sum is σ = 8394333440. Its totient is φ = 4123146240.
The previous prime is 6240114019. The next prime is 6240114091. The reversal of 6240114021 is 1204110426.
It is a happy number.
It is not a de Polignac number, because 6240114021 - 21 = 6240114019 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6240114091) 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, 137025 + ... + 176793.
It is an arithmetic number, because the mean of its divisors is an integer number (524645840).
Almost surely, 26240114021 is an apocalyptic number.
It is an amenable number.
6240114021 is a deficient number, since it is larger than the sum of its proper divisors (2154219419).
6240114021 is a wasteful number, since it uses less digits than its factorization.
6240114021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40236.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 6240114021 is about 78994.3923389502. The cubic root of 6240114021 is about 1841.0440299179.
Adding to 6240114021 its reverse (1204110426), we get a palindrome (7444224447).
The spelling of 6240114021 in words is "six billion, two hundred forty million, one hundred fourteen thousand, twenty-one".
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