Search a number
-
+
1030110413 = 10110199113
BaseRepresentation
bin111101011001100…
…011110011001101
32122210100000211112
4331121203303031
54102202013123
6250114501405
734345536233
oct7531436315
92583300745
101030110413
1148951a222
12248b94865
131355504b7
149ab48953
156067cd78
hex3d663ccd

1030110413 has 4 divisors (see below), whose sum is σ = 1040309628. Its totient is φ = 1019911200.

The previous prime is 1030110401. The next prime is 1030110443. The reversal of 1030110413 is 3140110301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 708517924 + 321592489 = 26618^2 + 17933^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030110413 - 26 = 1030110349 is a prime.

It is a super-2 number, since 2×10301104132 = 2122254925942061138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030110443) 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, 5099456 + ... + 5099657.

It is an arithmetic number, because the mean of its divisors is an integer number (260077407).

Almost surely, 21030110413 is an apocalyptic number.

It is an amenable number.

1030110413 is a deficient number, since it is larger than the sum of its proper divisors (10199215).

1030110413 is a wasteful number, since it uses less digits than its factorization.

1030110413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199214.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1030110413 is about 32095.3331965879. Note that the first 3 decimals coincide. The cubic root of 1030110413 is about 1009.9377189318.

Adding to 1030110413 its reverse (3140110301), we get a palindrome (4170220714).

The spelling of 1030110413 in words is "one billion, thirty million, one hundred ten thousand, four hundred thirteen".

Divisors: 1 101 10199113 1030110413