Base | Representation |
---|---|
bin | 11100010010100100010… |
… | …11000111000110101000 |
3 | 10102221000020002221012120 |
4 | 32021102023013012220 |
5 | 111411220030101123 |
6 | 2022314413311240 |
7 | 130141042216650 |
oct | 16112213070650 |
9 | 3387006087176 |
10 | 972041253288 |
11 | 345270a45756 |
12 | 13847a795520 |
13 | 70880a92c31 |
14 | 35093155360 |
15 | 1a441e4d2e3 |
hex | e2522c71a8 |
972041253288 has 64 divisors (see below), whose sum is σ = 2852321842560. Its totient is φ = 270219960576.
The previous prime is 972041253241. The next prime is 972041253299. The reversal of 972041253288 is 882352140279.
It is a self number, because there is not a number n which added to its sum of digits gives 972041253288.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78182431 + ... + 78194862.
It is an arithmetic number, because the mean of its divisors is an integer number (44567528790).
Almost surely, 2972041253288 is an apocalyptic number.
It is an amenable number.
972041253288 is an abundant number, since it is smaller than the sum of its proper divisors (1880280589272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972041253288 is a wasteful number, since it uses less digits than its factorization.
972041253288 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156377346 (or 156377342 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 972041253288 in words is "nine hundred seventy-two billion, forty-one million, two hundred fifty-three thousand, two hundred eighty-eight".
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