Base | Representation |
---|---|
bin | 11100000010101100… |
… | …101001110100011110 |
3 | 2212201102100001201022 |
4 | 130002230221310132 |
5 | 443131131444014 |
6 | 21455442244142 |
7 | 2114104020221 |
oct | 340254516436 |
9 | 85642301638 |
10 | 30110031134 |
11 | 11851367057 |
12 | 5a03956652 |
13 | 2abb10b691 |
14 | 1658ccb5b8 |
15 | bb3610a8e |
hex | 702b29d1e |
30110031134 has 8 divisors (see below), whose sum is σ = 47821814208. Its totient is φ = 14169426400.
The previous prime is 30110031121. The next prime is 30110031181. The reversal of 30110031134 is 43113001103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×301100311342 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 442794542 + ... + 442794609.
It is an arithmetic number, because the mean of its divisors is an integer number (5977726776).
Almost surely, 230110031134 is an apocalyptic number.
30110031134 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
30110031134 is a deficient number, since it is larger than the sum of its proper divisors (17711783074).
30110031134 is a wasteful number, since it uses less digits than its factorization.
30110031134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 885589170.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 30110031134 its reverse (43113001103), we get a palindrome (73223032237).
The spelling of 30110031134 in words is "thirty billion, one hundred ten million, thirty-one thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •