Base | Representation |
---|---|
bin | 10010011001111100… |
… | …01010110101100101 |
3 | 221111122102001210010 |
4 | 21030332022311211 |
5 | 130214103102300 |
6 | 4312302320433 |
7 | 466603444521 |
oct | 111476126545 |
9 | 27448361703 |
10 | 9881300325 |
11 | 4210811206 |
12 | 1ab9289119 |
13 | c1622a390 |
14 | 69a4a4d81 |
15 | 3cc762a50 |
hex | 24cf8ad65 |
9881300325 has 96 divisors (see below), whose sum is σ = 18153338112. Its totient is φ = 4711680000.
The previous prime is 9881300323. The next prime is 9881300347. The reversal of 9881300325 is 5230031889.
It is not a de Polignac number, because 9881300325 - 21 = 9881300323 is a prime.
It is a super-3 number, since 3×98813003253 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9881300323) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6035407 + ... + 6037043.
It is an arithmetic number, because the mean of its divisors is an integer number (189097272).
Almost surely, 29881300325 is an apocalyptic number.
It is an amenable number.
9881300325 is a deficient number, since it is larger than the sum of its proper divisors (8272037787).
9881300325 is a wasteful number, since it uses less digits than its factorization.
9881300325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1855 (or 1850 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 9881300325 is about 99404.7298924956. The cubic root of 9881300325 is about 2145.8763813109.
The spelling of 9881300325 in words is "nine billion, eight hundred eighty-one million, three hundred thousand, three hundred twenty-five".
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