Base | Representation |
---|---|
bin | 111000010101001111… |
… | …1101010111100010110 |
3 | 102120020202012211121010 |
4 | 1300222133222330112 |
5 | 3440222314422333 |
6 | 131323534233050 |
7 | 11511541200201 |
oct | 1605237527426 |
9 | 376222184533 |
10 | 120972029718 |
11 | 47338614471 |
12 | 1b541355786 |
13 | b53b6b0397 |
14 | 5bd8492938 |
15 | 32304ae563 |
hex | 1c2a7eaf16 |
120972029718 has 16 divisors (see below), whose sum is σ = 252463366656. Its totient is φ = 38570792040.
The previous prime is 120972029683. The next prime is 120972029809. The reversal of 120972029718 is 817920279021.
It is a happy number.
120972029718 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438304318 + ... + 438304593.
It is an arithmetic number, because the mean of its divisors is an integer number (15778960416).
Almost surely, 2120972029718 is an apocalyptic number.
120972029718 is an abundant number, since it is smaller than the sum of its proper divisors (131491336938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120972029718 is a wasteful number, since it uses less digits than its factorization.
120972029718 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 876608939.
The product of its (nonzero) digits is 254016, while the sum is 48.
The spelling of 120972029718 in words is "one hundred twenty billion, nine hundred seventy-two million, twenty-nine thousand, seven hundred eighteen".
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