Base | Representation |
---|---|
bin | 1011100011000111… |
… | …1101010101001101 |
3 | 22000001101121020011 |
4 | 2320301331111031 |
5 | 22322111312023 |
6 | 1231341553221 |
7 | 136552310056 |
oct | 27061752515 |
9 | 8001347204 |
10 | 3100104013 |
11 | 1350a23036 |
12 | 726275811 |
13 | 3a5363496 |
14 | 215a2372d |
15 | 13226950d |
hex | b8c7d54d |
3100104013 has 8 divisors (see below), whose sum is σ = 3313791936. Its totient is φ = 2892991200.
The previous prime is 3100103987. The next prime is 3100104019. The reversal of 3100104013 is 3104010013.
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 3100104013 - 221 = 3098006861 is a prime.
It is a super-2 number, since 2×31001040132 = 19221289782837408338, 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 = 3100103984 and 3100104002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100104019) 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, 1642803 + ... + 1644688.
It is an arithmetic number, because the mean of its divisors is an integer number (414223992).
Almost surely, 23100104013 is an apocalyptic number.
It is an amenable number.
3100104013 is a deficient number, since it is larger than the sum of its proper divisors (213687923).
3100104013 is a wasteful number, since it uses less digits than its factorization.
3100104013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3287555.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3100104013 is about 55678.5776847793. The cubic root of 3100104013 is about 1458.1160433140.
Adding to 3100104013 its reverse (3104010013), we get a palindrome (6204114026).
The spelling of 3100104013 in words is "three billion, one hundred million, one hundred four thousand, thirteen".
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