Base | Representation |
---|---|
bin | 11001010001000010011011… |
… | …011101111100111001011010 |
3 | 112120110011022101122020011200 |
4 | 121101002123131330321122 |
5 | 104031110330030432302 |
6 | 1032200424300535030 |
7 | 32256204543054315 |
oct | 3121023335747132 |
9 | 476404271566150 |
10 | 111122002202202 |
11 | 32452638331372 |
12 | 10568231851476 |
13 | 4a009b54bcb94 |
14 | 1d6249559d97c |
15 | cca811ac981c |
hex | 65109b77ce5a |
111122002202202 has 12 divisors (see below), whose sum is σ = 240764338104810. Its totient is φ = 37040667400728.
The previous prime is 111122002202051. The next prime is 111122002202219. The reversal of 111122002202202 is 202202200221111.
It is a happy number.
111122002202202 is a `hidden beast` number, since 1 + 1 + 1 + 1 + 220 + 0 + 220 + 220 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 94204320103881 + 16917682098321 = 9705891^2 + 4113111^2 .
It is a super-2 number, since 2×1111220022022022 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 6173444566789 = 111122002202202 / (1 + 1 + 1 + 1 + 2 + 2 + 0 + 0 + 2 + 2 + 0 + 2 + 2 + 0 + 2).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3086722283377 + ... + 3086722283412.
Almost surely, 2111122002202202 is an apocalyptic number.
111122002202202 is an abundant number, since it is smaller than the sum of its proper divisors (129642335902608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111122002202202 is a wasteful number, since it uses less digits than its factorization.
111122002202202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6173444566797 (or 6173444566794 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 111122002202202 its reverse (202202200221111), we get a palindrome (313324202423313).
The spelling of 111122002202202 in words is "one hundred eleven trillion, one hundred twenty-two billion, two million, two hundred two thousand, two hundred two".
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