Base | Representation |
---|---|
bin | 101101101110011010111100… |
… | …011111111011111101111101 |
3 | 222101001011201121011001212102 |
4 | 231232122330133323331331 |
5 | 202324324121013101023 |
6 | 1551413012240114445 |
7 | 60234102015165014 |
oct | 5556327437737575 |
9 | 871034647131772 |
10 | 201102121222013 |
11 | 59093a26787890 |
12 | 1a67ab31605a25 |
13 | 8829b056756bb |
14 | 3793574adda7b |
15 | 183b1dad9a628 |
hex | b6e6bc7fbf7d |
201102121222013 has 8 divisors (see below), whose sum is σ = 224486088806496. Its totient is φ = 178568479731600.
The previous prime is 201102121221997. The next prime is 201102121222043. The reversal of 201102121222013 is 310222121201102.
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 201102121222013 - 24 = 201102121221997 is a prime.
It is a super-2 number, since 2×2011021212220132 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201102121222043) 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, 212581523018 + ... + 212581523963.
It is an arithmetic number, because the mean of its divisors is an integer number (28060761100812).
Almost surely, 2201102121222013 is an apocalyptic number.
It is an amenable number.
201102121222013 is a deficient number, since it is larger than the sum of its proper divisors (23383967584483).
201102121222013 is a wasteful number, since it uses less digits than its factorization.
201102121222013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 425163047035.
The product of its (nonzero) digits is 192, while the sum is 20.
Adding to 201102121222013 its reverse (310222121201102), we get a palindrome (511324242423115).
The spelling of 201102121222013 in words is "two hundred one trillion, one hundred two billion, one hundred twenty-one million, two hundred twenty-two thousand, thirteen".
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