Base | Representation |
---|---|
bin | 1011010101000011… |
… | …1101001100000111 |
3 | 21211221101221210021 |
4 | 2311100331030013 |
5 | 22212011333111 |
6 | 1221433440011 |
7 | 135235050034 |
oct | 26520751407 |
9 | 7757357707 |
10 | 3041121031 |
11 | 13206a7273 |
12 | 70a570007 |
13 | 396081400 |
14 | 20bc6c38b |
15 | 12beb7d71 |
hex | b543d307 |
3041121031 has 12 divisors (see below), whose sum is σ = 3295146312. Its totient is φ = 2805400416.
The previous prime is 3041121029. The next prime is 3041121053. The reversal of 3041121031 is 1301211403.
3041121031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3041121031 - 21 = 3041121029 is a prime.
It is a super-2 number, since 2×30411210312 = 18496834250381005922, 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 = 3041120996 and 3041121014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3041121001) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312420 + ... + 322006.
It is an arithmetic number, because the mean of its divisors is an integer number (274595526).
Almost surely, 23041121031 is an apocalyptic number.
3041121031 is a deficient number, since it is larger than the sum of its proper divisors (254025281).
3041121031 is a wasteful number, since it uses less digits than its factorization.
3041121031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11490 (or 11477 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 3041121031 is about 55146.3600884047. The cubic root of 3041121031 is about 1448.8093326583.
Adding to 3041121031 its reverse (1301211403), we get a palindrome (4342332434).
The spelling of 3041121031 in words is "three billion, forty-one million, one hundred twenty-one thousand, thirty-one".
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