Base | Representation |
---|---|
bin | 11011010011101101101101… |
… | …001011000010111000011011 |
3 | 120202020122021000202002202121 |
4 | 123103231231023002320123 |
5 | 111220222400020004404 |
6 | 1103234033104042111 |
7 | 34204040400623041 |
oct | 3323555513027033 |
9 | 522218230662677 |
10 | 120102002109979 |
11 | 352a4a7815815a |
12 | 115786a5603337 |
13 | 5202754971c76 |
14 | 2192d79d78391 |
15 | dd41de51ce54 |
hex | 6d3b6d2c2e1b |
120102002109979 has 8 divisors (see below), whose sum is σ = 120111541256192. Its totient is φ = 120092463357480.
The previous prime is 120102002109911. The next prime is 120102002110001. The reversal of 120102002109979 is 979901200201021.
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 120102002109979 - 211 = 120102002107931 is a prime.
It is a super-2 number, since 2×1201020021099792 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120102002109679) 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, 916247014 + ... + 916378084.
It is an arithmetic number, because the mean of its divisors is an integer number (15013942657024).
Almost surely, 2120102002109979 is an apocalyptic number.
120102002109979 is a deficient number, since it is larger than the sum of its proper divisors (9539146213).
120102002109979 is a wasteful number, since it uses less digits than its factorization.
120102002109979 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196857.
The product of its (nonzero) digits is 40824, while the sum is 43.
The spelling of 120102002109979 in words is "one hundred twenty trillion, one hundred two billion, two million, one hundred nine thousand, nine hundred seventy-nine".
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