Base | Representation |
---|---|
bin | 11011000110000000100… |
… | …01001111100111111100 |
3 | 10021222220201100222000222 |
4 | 31203000101033213330 |
5 | 110223030300304402 |
6 | 1551400050440512 |
7 | 124154346143114 |
oct | 15430021174774 |
9 | 3258821328028 |
10 | 930938681852 |
11 | 329899686453 |
12 | 130509593138 |
13 | 69a3046c44a |
14 | 330b437a044 |
15 | 193387737a2 |
hex | d8c044f9fc |
930938681852 has 12 divisors (see below), whose sum is σ = 1629149481960. Its totient is φ = 465467401296.
The previous prime is 930938681831. The next prime is 930938681857. The reversal of 930938681852 is 258186839039.
930938681852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (930938681857) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476674 + ... + 2010582.
It is an arithmetic number, because the mean of its divisors is an integer number (135762456830).
Almost surely, 2930938681852 is an apocalyptic number.
It is an amenable number.
930938681852 is a deficient number, since it is larger than the sum of its proper divisors (698210800108).
930938681852 is a wasteful number, since it uses less digits than its factorization.
930938681852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 969820 (or 969818 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 62.
The spelling of 930938681852 in words is "nine hundred thirty billion, nine hundred thirty-eight million, six hundred eighty-one thousand, eight hundred fifty-two".
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