Base | Representation |
---|---|
bin | 10000000000101001000… |
… | …110111110001010100011 |
3 | 10220011210220212221101122 |
4 | 100000221012332022203 |
5 | 121011203014233443 |
6 | 2201231524322455 |
7 | 142326004633412 |
oct | 20005106761243 |
9 | 3804726787348 |
10 | 1100201321123 |
11 | 394657a66593 |
12 | 15928724342b |
13 | 7c9967059b8 |
14 | 3b370111479 |
15 | 1d9434bb968 |
hex | 100291be2a3 |
1100201321123 has 8 divisors (see below), whose sum is σ = 1101895014528. Its totient is φ = 1098507803904.
The previous prime is 1100201321119. The next prime is 1100201321137. The reversal of 1100201321123 is 3211231020011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1100201321123 - 22 = 1100201321119 is a prime.
It is a super-2 number, since 2×11002013211232 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1100201321113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18210161 + ... + 18270477.
It is an arithmetic number, because the mean of its divisors is an integer number (137736876816).
Almost surely, 21100201321123 is an apocalyptic number.
1100201321123 is a deficient number, since it is larger than the sum of its proper divisors (1693693405).
1100201321123 is an equidigital number, since it uses as much as digits as its factorization.
1100201321123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88093.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 1100201321123 its reverse (3211231020011), we get a palindrome (4311432341134).
The spelling of 1100201321123 in words is "one trillion, one hundred billion, two hundred one million, three hundred twenty-one thousand, one hundred twenty-three".
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