Base | Representation |
---|---|
bin | 10000001001111101001… |
… | …101110000010011111001 |
3 | 10221010121220112022212221 |
4 | 100021331031300103321 |
5 | 121142143243220441 |
6 | 2210004144404041 |
7 | 143131564006036 |
oct | 20117515602371 |
9 | 3833556468787 |
10 | 1110202320121 |
11 | 39891a2a3114 |
12 | 15b1b8616621 |
13 | 808cb682a9b |
14 | 3ba3c45438d |
15 | 1dd2b4c58d1 |
hex | 1027d3704f9 |
1110202320121 has 8 divisors (see below), whose sum is σ = 1168694028320. Its totient is φ = 1051716612672.
The previous prime is 1110202320113. The next prime is 1110202320133. The reversal of 1110202320121 is 1210232020111.
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 1110202320121 - 23 = 1110202320113 is a prime.
It is a super-2 number, since 2×11102023201212 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1110202320095 and 1110202320104.
It is not an unprimeable number, because it can be changed into a prime (1110202320191) 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, 1117920 + ... + 1862833.
It is an arithmetic number, because the mean of its divisors is an integer number (146086753540).
Almost surely, 21110202320121 is an apocalyptic number.
It is an amenable number.
1110202320121 is a deficient number, since it is larger than the sum of its proper divisors (58491708199).
1110202320121 is a wasteful number, since it uses less digits than its factorization.
1110202320121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3000375.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 1110202320121 its reverse (1210232020111), we get a palindrome (2320434340232).
The spelling of 1110202320121 in words is "one trillion, one hundred ten billion, two hundred two million, three hundred twenty thousand, one hundred twenty-one".
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