Base | Representation |
---|---|
bin | 11100000010101100… |
… | …100010011111001111 |
3 | 2212201102021112112001 |
4 | 130002230202133033 |
5 | 443131130013403 |
6 | 21455441453131 |
7 | 2114103533530 |
oct | 340254423717 |
9 | 85642245461 |
10 | 30110001103 |
11 | 11851346536 |
12 | 5a039411a7 |
13 | 2abb0cab00 |
14 | 1658cc0687 |
15 | bb3606c1d |
hex | 702b227cf |
30110001103 has 24 divisors (see below), whose sum is σ = 37285550208. Its totient is φ = 23808294432.
The previous prime is 30110001073. The next prime is 30110001113.
30110001103 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30110001103 - 217 = 30109870031 is a prime.
It is a super-2 number, since 2×301100011032 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30110001103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30110001113) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2106900 + ... + 2121142.
It is an arithmetic number, because the mean of its divisors is an integer number (1553564592).
Almost surely, 230110001103 is an apocalyptic number.
30110001103 is a deficient number, since it is larger than the sum of its proper divisors (7175549105).
30110001103 is a wasteful number, since it uses less digits than its factorization.
30110001103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16063 (or 16050 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 10.
It can be divided in two parts, 3011000 and 1103, that added together give a palindrome (3012103).
The spelling of 30110001103 in words is "thirty billion, one hundred ten million, one thousand, one hundred three".
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