Base | Representation |
---|---|
bin | 10000010100001000000… |
… | …101110111101111001010 |
3 | 10222011210221020202210022 |
4 | 100110020011313233022 |
5 | 121332024242033002 |
6 | 2215011512020442 |
7 | 143666311433540 |
oct | 20241005675712 |
9 | 3864727222708 |
10 | 1121122221002 |
11 | 3a25132a2293 |
12 | 161345691722 |
13 | 8194bb13bb4 |
14 | 3c396833d90 |
15 | 1e269ee1ba2 |
hex | 10508177bca |
1121122221002 has 32 divisors (see below), whose sum is σ = 1926952675200. Its totient is φ = 479224266048.
The previous prime is 1121122220989. The next prime is 1121122221061. The reversal of 1121122221002 is 2001222211211.
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, 28776728 + ... + 28815660.
It is an arithmetic number, because the mean of its divisors is an integer number (60217271100).
Almost surely, 21121122221002 is an apocalyptic number.
1121122221002 is a deficient number, since it is larger than the sum of its proper divisors (805830454198).
1121122221002 is a wasteful number, since it uses less digits than its factorization.
1121122221002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44270.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 1121122221002 its reverse (2001222211211), we get a palindrome (3122344432213).
The spelling of 1121122221002 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, two hundred twenty-one thousand, two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •