Base | Representation |
---|---|
bin | 1011100101011111… |
… | …0111000111001101 |
3 | 22000202002101212011 |
4 | 2321113313013031 |
5 | 22332132240023 |
6 | 1232334541221 |
7 | 140032622023 |
oct | 27127670715 |
9 | 8022071764 |
10 | 3110040013 |
11 | 135659a103 |
12 | 729667811 |
13 | 3a7431b82 |
14 | 21708c713 |
15 | 13307d50d |
hex | b95f71cd |
3110040013 has 8 divisors (see below), whose sum is σ = 3245953536. Its totient is φ = 2974184400.
The previous prime is 3110039981. The next prime is 3110040041. The reversal of 3110040013 is 3100400113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3110040013 - 25 = 3110039981 is a prime.
It is a super-2 number, since 2×31100400132 = 19344697764922080338, 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 = 3110039975 and 3110040002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3110040083) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123268 + ... + 146338.
It is an arithmetic number, because the mean of its divisors is an integer number (405744192).
Almost surely, 23110040013 is an apocalyptic number.
It is an amenable number.
3110040013 is a deficient number, since it is larger than the sum of its proper divisors (135913523).
3110040013 is a wasteful number, since it uses less digits than its factorization.
3110040013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28955.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3110040013 is about 55767.7327224265. The cubic root of 3110040013 is about 1459.6721621134.
Adding to 3110040013 its reverse (3100400113), we get a palindrome (6210440126).
It can be divided in two parts, 311004001 and 3, that multiplied together give a triangular number (933012003 = T43197).
The spelling of 3110040013 in words is "three billion, one hundred ten million, forty thousand, thirteen".
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