Base | Representation |
---|---|
bin | 1011100100111001… |
… | …0101000011111011 |
3 | 22000120101110012010 |
4 | 2321032111003323 |
5 | 22331012304433 |
6 | 1232205221003 |
7 | 140002444002 |
oct | 27116250373 |
9 | 8016343163 |
10 | 3107541243 |
11 | 1355142804 |
12 | 728861763 |
13 | 3a6a68701 |
14 | 2169dbc39 |
15 | 132c37e63 |
hex | b93950fb |
3107541243 has 16 divisors (see below), whose sum is σ = 4258463616. Its totient is φ = 2014582080.
The previous prime is 3107541223. The next prime is 3107541251. The reversal of 3107541243 is 3421457013.
It is a happy number.
It is not a de Polignac number, because 3107541243 - 25 = 3107541211 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3107541243.
It is not an unprimeable number, because it can be changed into a prime (3107541223) 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, 23778 + ... + 82343.
It is an arithmetic number, because the mean of its divisors is an integer number (266153976).
Almost surely, 23107541243 is an apocalyptic number.
3107541243 is a deficient number, since it is larger than the sum of its proper divisors (1150922373).
3107541243 is a wasteful number, since it uses less digits than its factorization.
3107541243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106394.
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 3107541243 is about 55745.3248533005. The cubic root of 3107541243 is about 1459.2811315304.
Adding to 3107541243 its reverse (3421457013), we get a palindrome (6528998256).
The spelling of 3107541243 in words is "three billion, one hundred seven million, five hundred forty-one thousand, two hundred forty-three".
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