Search a number
-
+
30108114229 = 193743996001
BaseRepresentation
bin11100000010100101…
…010101110100110101
32212201021201200012211
4130002211111310311
5443130134123404
621455333213421
72114051514454
oct340245256465
985637650184
1030108114229
1111850277936
125a03191271
132aba8ba00b
14165894cb9b
15bb3382b04
hex702955d35

30108114229 has 16 divisors (see below), whose sum is σ = 33306306880. Its totient is φ = 27107136000.

The previous prime is 30108114187. The next prime is 30108114247. The reversal of 30108114229 is 92241180103.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30108114229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30108114229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30108114329) 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 15 ways as a sum of consecutive naturals, for example, 467772 + ... + 528229.

It is an arithmetic number, because the mean of its divisors is an integer number (2081644180).

Almost surely, 230108114229 is an apocalyptic number.

It is an amenable number.

30108114229 is a deficient number, since it is larger than the sum of its proper divisors (3198192651).

30108114229 is a wasteful number, since it uses less digits than its factorization.

30108114229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996100.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 30108114229 in words is "thirty billion, one hundred eight million, one hundred fourteen thousand, two hundred twenty-nine".

Divisors: 1 19 37 43 703 817 1591 30229 996001 18924019 36852037 42828043 700188703 813732817 1584637591 30108114229