Base | Representation |
---|---|
bin | 11011010101001010111011… |
… | …100110001111101111100001 |
3 | 120202121012122011120000220021 |
4 | 123111022323212033233201 |
5 | 111223342401120024301 |
6 | 1103352030002313441 |
7 | 34214213100610225 |
oct | 3325127346175741 |
9 | 522535564500807 |
10 | 120202102111201 |
11 | 35333474a856a0 |
12 | 11593b80958881 |
13 | 520c0180c5916 |
14 | 2197b543ca785 |
15 | dd6aec40c8a1 |
hex | 6d52bb98fbe1 |
120202102111201 has 16 divisors (see below), whose sum is σ = 131489051371200. Its totient is φ = 108975431335680.
The previous prime is 120202102111139. The next prime is 120202102111219. The reversal of 120202102111201 is 102111201202021.
It is a cyclic number.
It is not a de Polignac number, because 120202102111201 - 27 = 120202102111073 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120202102211201) 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, 2504676 + ... + 15705973.
It is an arithmetic number, because the mean of its divisors is an integer number (8218065710700).
Almost surely, 2120202102111201 is an apocalyptic number.
120202102111201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
120202102111201 is a deficient number, since it is larger than the sum of its proper divisors (11286949259999).
120202102111201 is a wasteful number, since it uses less digits than its factorization.
120202102111201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18212304.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 120202102111201 its reverse (102111201202021), we get a palindrome (222313303313222).
The spelling of 120202102111201 in words is "one hundred twenty trillion, two hundred two billion, one hundred two million, one hundred eleven thousand, two hundred one".
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