Base | Representation |
---|---|
bin | 1011100100110101… |
… | …1100000011100001 |
3 | 22000112221120220001 |
4 | 2321031130003201 |
5 | 22330432321440 |
6 | 1232200220001 |
7 | 140000452153 |
oct | 27115340341 |
9 | 8015846801 |
10 | 3107307745 |
11 | 1354aa3333 |
12 | 72876a601 |
13 | 3a69b6349 |
14 | 21697aad3 |
15 | 132bddb9a |
hex | b935c0e1 |
3107307745 has 8 divisors (see below), whose sum is σ = 3735902016. Its totient is φ = 2481091056.
The previous prime is 3107307737. The next prime is 3107307761. The reversal of 3107307745 is 5477037013.
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 3107307745 - 23 = 3107307737 is a prime.
It is a super-2 number, since 2×31073077452 = 19310722844273970050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 591517 + ... + 596746.
It is an arithmetic number, because the mean of its divisors is an integer number (466987752).
Almost surely, 23107307745 is an apocalyptic number.
It is an amenable number.
3107307745 is a deficient number, since it is larger than the sum of its proper divisors (628594271).
3107307745 is a wasteful number, since it uses less digits than its factorization.
3107307745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1188791.
The product of its (nonzero) digits is 61740, while the sum is 37.
The square root of 3107307745 is about 55743.2304858626. The cubic root of 3107307745 is about 1459.2445809015.
The spelling of 3107307745 in words is "three billion, one hundred seven million, three hundred seven thousand, seven hundred forty-five".
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