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3041121031 = 13218779587
BaseRepresentation
bin1011010101000011…
…1101001100000111
321211221101221210021
42311100331030013
522212011333111
61221433440011
7135235050034
oct26520751407
97757357707
103041121031
1113206a7273
1270a570007
13396081400
1420bc6c38b
1512beb7d71
hexb543d307

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".

Divisors: 1 13 169 1877 9587 24401 124631 317213 1620203 17994799 233932387 3041121031