Base | Representation |
---|---|
bin | 10000001011111010111… |
… | …010100111001000110110 |
3 | 10221100001212211002210101 |
4 | 100023322322213020312 |
5 | 121211003133343110 |
6 | 2210553321544314 |
7 | 143235052315246 |
oct | 20137272471066 |
9 | 3840055732711 |
10 | 1112311231030 |
11 | 39980176809a |
12 | 15b6a694509a |
13 | 80b7657086c |
14 | 3bb9c57db26 |
15 | 1de016ed13a |
hex | 102faea7236 |
1112311231030 has 32 divisors (see below), whose sum is σ = 2107640424960. Its totient is φ = 421486742880.
The previous prime is 1112311230991. The next prime is 1112311231051. The reversal of 1112311231030 is 301321132111.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a junction number, because it is equal to n+sod(n) for n = 1112311230989 and 1112311231007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4064787 + ... + 4329793.
It is an arithmetic number, because the mean of its divisors is an integer number (65863763280).
Almost surely, 21112311231030 is an apocalyptic number.
1112311231030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1112311231030 is a deficient number, since it is larger than the sum of its proper divisors (995329193930).
1112311231030 is a wasteful number, since it uses less digits than its factorization.
1112311231030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287124.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 1112311231030 its reverse (301321132111), we get a palindrome (1413632363141).
The spelling of 1112311231030 in words is "one trillion, one hundred twelve billion, three hundred eleven million, two hundred thirty-one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •