Base | Representation |
---|---|
bin | 11100010011001010110… |
… | …10010010001010011000 |
3 | 10102221211201102001111210 |
4 | 32021211122102022120 |
5 | 111412400140412343 |
6 | 2022410423023120 |
7 | 130152041416125 |
oct | 16114532221230 |
9 | 3387751361453 |
10 | 972363997848 |
11 | 3454171444a1 |
12 | 13854a89aaa0 |
13 | 709028c5449 |
14 | 350c3d6974c |
15 | 1a460451333 |
hex | e265692298 |
972363997848 has 32 divisors (see below), whose sum is σ = 2431469214000. Its totient is φ = 324046770048.
The previous prime is 972363997837. The next prime is 972363997849. The reversal of 972363997848 is 848799363279.
It is a super-2 number, since 2×9723639978482 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 972363997848.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (972363997849) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 4553611 + ... + 4762362.
Almost surely, 2972363997848 is an apocalyptic number.
It is an amenable number.
972363997848 is an abundant number, since it is smaller than the sum of its proper divisors (1459105216152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
972363997848 is a wasteful number, since it uses less digits than its factorization.
972363997848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9320331 (or 9320327 counting only the distinct ones).
The product of its digits is 987614208, while the sum is 75.
The spelling of 972363997848 in words is "nine hundred seventy-two billion, three hundred sixty-three million, nine hundred ninety-seven thousand, eight hundred forty-eight".
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