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3130233241 = 29991043759
BaseRepresentation
bin1011101010010011…
…1001000110011001
322002011002022202111
42322210321012121
522402314430431
61234335432321
7140366354302
oct27244710631
98064068674
103130233241
111366a31623
127343856a1
133ab682225
14219a277a9
15134c1b7b1
hexba939199

3130233241 has 4 divisors (see below), whose sum is σ = 3131280000. Its totient is φ = 3129186484.

The previous prime is 3130233193. The next prime is 3130233251. The reversal of 3130233241 is 1423320313.

3130233241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3130233241 - 223 = 3121844633 is a prime.

It is a super-2 number, since 2×31302332412 = 19596720286122728162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130233251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518881 + ... + 524878.

It is an arithmetic number, because the mean of its divisors is an integer number (782820000).

Almost surely, 23130233241 is an apocalyptic number.

It is an amenable number.

3130233241 is a deficient number, since it is larger than the sum of its proper divisors (1046759).

3130233241 is a wasteful number, since it uses less digits than its factorization.

3130233241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046758.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 3130233241 is about 55948.4873879536. The cubic root of 3130233241 is about 1462.8245254069.

Adding to 3130233241 its reverse (1423320313), we get a palindrome (4553553554).

The spelling of 3130233241 in words is "three billion, one hundred thirty million, two hundred thirty-three thousand, two hundred forty-one".

Divisors: 1 2999 1043759 3130233241