Base | Representation |
---|---|
bin | 1010000110001011001100… |
… | …1101011000000100101001 |
3 | 1110022021010212022002120011 |
4 | 2201202303031120010221 |
5 | 2423340230220333001 |
6 | 35335453304131521 |
7 | 2224015065052636 |
oct | 241426315300451 |
9 | 43267125262504 |
10 | 11101202121001 |
11 | 359aaa220a343 |
12 | 12b35a2166ba1 |
13 | 626ab9cbb4a5 |
14 | 2a543011918d |
15 | 143b7b1ecd51 |
hex | a18b3358129 |
11101202121001 has 8 divisors (see below), whose sum is σ = 11131299748800. Its totient is φ = 11071144652400.
The previous prime is 11101202120999. The next prime is 11101202121067. The reversal of 11101202121001 is 10012120210111.
It is a happy number.
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 11101202121001 - 21 = 11101202120999 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11101202121091) 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, 9486150 + ... + 10591951.
It is an arithmetic number, because the mean of its divisors is an integer number (1391412468600).
Almost surely, 211101202121001 is an apocalyptic number.
It is an amenable number.
11101202121001 is a deficient number, since it is larger than the sum of its proper divisors (30097627799).
11101202121001 is an equidigital number, since it uses as much as digits as its factorization.
11101202121001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20079599.
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11101202121001 its reverse (10012120210111), we get a palindrome (21113322331112).
The spelling of 11101202121001 in words is "eleven trillion, one hundred one billion, two hundred two million, one hundred twenty-one thousand, one".
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