Search a number
-
+
30110011301 = 113266460277
BaseRepresentation
bin11100000010101100…
…100100111110100101
32212201102022001111202
4130002230210332211
5443131130330201
621455442012245
72114103605336
oct340254447645
985642261452
1030110011301
1111851353167
125a03947085
132abb102646
141658cc428d
15bb3609c6b
hex702b24fa5

30110011301 has 4 divisors (see below), whose sum is σ = 30376471692. Its totient is φ = 29843550912.

The previous prime is 30110011291. The next prime is 30110011319. The reversal of 30110011301 is 10311001103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10311001103 = 13793153931.

It can be written as a sum of positive squares in 2 ways, for example, as 14832804100 + 15277207201 = 121790^2 + 123601^2 .

It is a cyclic number.

It is not a de Polignac number, because 30110011301 - 214 = 30109994917 is a prime.

It is a super-2 number, since 2×301100113012 (a number of 22 digits) 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 (30110001301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133230026 + ... + 133230251.

It is an arithmetic number, because the mean of its divisors is an integer number (7594117923).

Almost surely, 230110011301 is an apocalyptic number.

It is an amenable number.

30110011301 is a deficient number, since it is larger than the sum of its proper divisors (266460391).

30110011301 is a wasteful number, since it uses less digits than its factorization.

30110011301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266460390.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 30110011301 its reverse (10311001103), we get a palindrome (40421012404).

The spelling of 30110011301 in words is "thirty billion, one hundred ten million, eleven thousand, three hundred one".

Divisors: 1 113 266460277 30110011301