Base | Representation |
---|---|
bin | 1010000000010110010101… |
… | …0000010100010000000001 |
3 | 1102221200210021100121000210 |
4 | 2200011211100110100001 |
5 | 2420220233131133441 |
6 | 35221501251104333 |
7 | 2213542522204443 |
oct | 240054520242001 |
9 | 42850707317023 |
10 | 11001110021121 |
11 | 35615a9899240 |
12 | 12981095a20a9 |
13 | 61a5283a309c |
14 | 2a0656b62493 |
15 | 14126dd6e616 |
hex | a0165414401 |
11001110021121 has 8 divisors (see below), whose sum is σ = 16001614576224. Its totient is φ = 6667339406720.
The previous prime is 11001110021101. The next prime is 11001110021137. The reversal of 11001110021121 is 12112001110011.
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 11001110021121 - 226 = 11001042912257 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11001110021097 and 11001110021106.
It is not an unprimeable number, because it can be changed into a prime (11001110021101) 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, 166683485136 + ... + 166683485201.
It is an arithmetic number, because the mean of its divisors is an integer number (2000201822028).
Almost surely, 211001110021121 is an apocalyptic number.
11001110021121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
11001110021121 is a deficient number, since it is larger than the sum of its proper divisors (5000504555103).
11001110021121 is a wasteful number, since it uses less digits than its factorization.
11001110021121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333366970351.
The product of its (nonzero) digits is 4, while the sum is 12.
Adding to 11001110021121 its reverse (12112001110011), we get a palindrome (23113111131132).
The spelling of 11001110021121 in words is "eleven trillion, one billion, one hundred ten million, twenty-one thousand, one hundred twenty-one".
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