Base | Representation |
---|---|
bin | 10000001011000111000… |
… | …010111100101011111101 |
3 | 10221020211020022211220102 |
4 | 100023013002330223331 |
5 | 121202212344014323 |
6 | 2210331113530445 |
7 | 143204354430134 |
oct | 20130702745375 |
9 | 3836736284812 |
10 | 1111441001213 |
11 | 3993a55195a4 |
12 | 15b4a3413a25 |
13 | 80a6819b68a |
14 | 3bb18b7291b |
15 | 1dda0102328 |
hex | 102c70bcafd |
1111441001213 has 8 divisors (see below), whose sum is σ = 1149907376640. Its totient is φ = 1073137965840.
The previous prime is 1111441001183. The next prime is 1111441001273. The reversal of 1111441001213 is 3121001441111.
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 1111441001213 - 216 = 1111440935677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1111441001273) 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, 40821170 + ... + 40848387.
It is an arithmetic number, because the mean of its divisors is an integer number (143738422080).
Almost surely, 21111441001213 is an apocalyptic number.
It is an amenable number.
1111441001213 is a deficient number, since it is larger than the sum of its proper divisors (38466375427).
1111441001213 is an equidigital number, since it uses as much as digits as its factorization.
1111441001213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81670027.
The product of its (nonzero) digits is 96, while the sum is 20.
Adding to 1111441001213 its reverse (3121001441111), we get a palindrome (4232442442324).
The spelling of 1111441001213 in words is "one trillion, one hundred eleven billion, four hundred forty-one million, one thousand, two hundred thirteen".
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