Base | Representation |
---|---|
bin | 11011010101010010010011… |
… | …001000010100001011100101 |
3 | 120202121222001111111110111022 |
4 | 123111102103020110023211 |
5 | 111224010101324023023 |
6 | 1103355415002420525 |
7 | 34214613121160510 |
oct | 3325222310241345 |
9 | 522558044443438 |
10 | 120210013111013 |
11 | 35336864594971 |
12 | 1159560a201745 |
13 | 520c9a9076bb7 |
14 | 21982a4d27d77 |
15 | dd6e11bc77c8 |
hex | 6d54932142e5 |
120210013111013 has 32 divisors (see below), whose sum is σ = 145611602760960. Its totient is φ = 97041010429440.
The previous prime is 120210013111003. The next prime is 120210013111039. The reversal of 120210013111013 is 310111310012021.
It is not a de Polignac number, because 120210013111013 - 212 = 120210013106917 is a prime.
It is a super-3 number, since 3×1202100131110133 (a number of 43 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 120210013110982 and 120210013111000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120210013111003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47258795 + ... + 49737447.
It is an arithmetic number, because the mean of its divisors is an integer number (4550362586280).
Almost surely, 2120210013111013 is an apocalyptic number.
It is an amenable number.
120210013111013 is a deficient number, since it is larger than the sum of its proper divisors (25401589649947).
120210013111013 is a wasteful number, since it uses less digits than its factorization.
120210013111013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2484557.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 120210013111013 its reverse (310111310012021), we get a palindrome (430321323123034).
The spelling of 120210013111013 in words is "one hundred twenty trillion, two hundred ten billion, thirteen million, one hundred eleven thousand, thirteen".
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