Base | Representation |
---|---|
bin | 11101001000100110100… |
… | …101000100010011101001 |
3 | 21002101202221011002010112 |
4 | 131020212211010103221 |
5 | 230300301103323423 |
6 | 4131430350224105 |
7 | 264434645206241 |
oct | 35104645042351 |
9 | 7071687132115 |
10 | 2002102011113 |
11 | 7020a5432956 |
12 | 28402bab5035 |
13 | 116a49ba7729 |
14 | 6cc8bb00b21 |
15 | 3712c7e0a78 |
hex | 1d2269444e9 |
2002102011113 has 4 divisors (see below), whose sum is σ = 2014854253380. Its totient is φ = 1989349768848.
The previous prime is 2002102011103. The next prime is 2002102011127. The reversal of 2002102011113 is 3111102012002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 551985103849 + 1450116907264 = 742957^2 + 1204208^2 .
It is a cyclic number.
It is not a de Polignac number, because 2002102011113 - 24 = 2002102011097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2002102011103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6376120898 + ... + 6376121211.
It is an arithmetic number, because the mean of its divisors is an integer number (503713563345).
Almost surely, 22002102011113 is an apocalyptic number.
It is an amenable number.
2002102011113 is a deficient number, since it is larger than the sum of its proper divisors (12752242267).
2002102011113 is a wasteful number, since it uses less digits than its factorization.
2002102011113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12752242266.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 2002102011113 its reverse (3111102012002), we get a palindrome (5113204023115).
The spelling of 2002102011113 in words is "two trillion, two billion, one hundred two million, eleven thousand, one hundred thirteen".
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