Base | Representation |
---|---|
bin | 1011000000011111100011… |
… | …1111010111010110100010 |
3 | 1120212001012212100121101010 |
4 | 2300013320333113112202 |
5 | 3041244122124424442 |
6 | 41424030521521350 |
7 | 2356264051356363 |
oct | 260077077272642 |
9 | 46761185317333 |
10 | 12103100233122 |
11 | 3946994610a38 |
12 | 14357b3943256 |
13 | 69a4185a94a2 |
14 | 2dbb16697b6a |
15 | 15ec693ecb9c |
hex | b01f8fd75a2 |
12103100233122 has 16 divisors (see below), whose sum is σ = 24211521734400. Its totient is φ = 4033479866352.
The previous prime is 12103100233009. The next prime is 12103100233153. The reversal of 12103100233122 is 22133200130121.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221689938 + ... + 221744525.
It is an arithmetic number, because the mean of its divisors is an integer number (1513220108400).
Almost surely, 212103100233122 is an apocalyptic number.
12103100233122 is an abundant number, since it is smaller than the sum of its proper divisors (12108421501278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12103100233122 is a wasteful number, since it uses less digits than its factorization.
12103100233122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443439017.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 12103100233122 its reverse (22133200130121), we get a palindrome (34236300363243).
The spelling of 12103100233122 in words is "twelve trillion, one hundred three billion, one hundred million, two hundred thirty-three thousand, one hundred twenty-two".
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