Base | Representation |
---|---|
bin | 10001011110101001000… |
… | …111100010101001011101 |
3 | 11020211100001000201220101 |
4 | 101132221013202221131 |
5 | 124134410044431023 |
6 | 2315443141021101 |
7 | 152531125522003 |
oct | 21365107425135 |
9 | 4224301021811 |
10 | 1201133202013 |
11 | 423441419588 |
12 | 1749550b4791 |
13 | 893602c1c44 |
14 | 421c6c2aa73 |
15 | 2139e42e1ad |
hex | 117a91e2a5d |
1201133202013 has 16 divisors (see below), whose sum is σ = 1256177664000. Its totient is φ = 1147121529840.
The previous prime is 1201133201977. The next prime is 1201133202023. The reversal of 1201133202013 is 3102023311021.
It is a cyclic number.
It is not a de Polignac number, because 1201133202013 - 221 = 1201131104861 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 (1201133202023) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5023620 + ... + 5257282.
It is an arithmetic number, because the mean of its divisors is an integer number (78511104000).
Almost surely, 21201133202013 is an apocalyptic number.
It is an amenable number.
1201133202013 is a deficient number, since it is larger than the sum of its proper divisors (55044461987).
1201133202013 is a wasteful number, since it uses less digits than its factorization.
1201133202013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235872.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 1201133202013 its reverse (3102023311021), we get a palindrome (4303156513034).
The spelling of 1201133202013 in words is "one trillion, two hundred one billion, one hundred thirty-three million, two hundred two thousand, thirteen".
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