Base | Representation |
---|---|
bin | 10000001011111100000… |
… | …110110101010111010101 |
3 | 10221100010021102020212101 |
4 | 100023330012311113111 |
5 | 121211023242242440 |
6 | 2210555314122101 |
7 | 143235414205441 |
oct | 20137406652725 |
9 | 3840107366771 |
10 | 1112331212245 |
11 | 399811a752a0 |
12 | 15b6b1580331 |
13 | 80b7a748576 |
14 | 3bba10a1821 |
15 | 1de0334869a |
hex | 102fc1b55d5 |
1112331212245 has 16 divisors (see below), whose sum is σ = 1471154465088. Its totient is φ = 800628272640.
The previous prime is 1112331212231. The next prime is 1112331212257. The reversal of 1112331212245 is 5422121332111.
It is not a de Polignac number, because 1112331212245 - 223 = 1112322823637 is a prime.
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, 104243139 + ... + 104253808.
It is an arithmetic number, because the mean of its divisors is an integer number (91947154068).
Almost surely, 21112331212245 is an apocalyptic number.
It is an amenable number.
1112331212245 is a deficient number, since it is larger than the sum of its proper divisors (358823252843).
1112331212245 is a wasteful number, since it uses less digits than its factorization.
1112331212245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208497060.
The product of its digits is 2880, while the sum is 28.
Adding to 1112331212245 its reverse (5422121332111), we get a palindrome (6534452544356).
The spelling of 1112331212245 in words is "one trillion, one hundred twelve billion, three hundred thirty-one million, two hundred twelve thousand, two hundred forty-five".
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