Base | Representation |
---|---|
bin | 111111001010101101… |
… | …000000100111001100 |
3 | 20111001212021112121121 |
4 | 333022231000213030 |
5 | 2102401234243220 |
6 | 51054123410324 |
7 | 4620526406041 |
oct | 771255004714 |
9 | 214055245547 |
10 | 67825306060 |
11 | 26845687356 |
12 | 1118a6839a4 |
13 | 651ba365c5 |
14 | 33d5c851c8 |
15 | 1b6e741eaa |
hex | fcab409cc |
67825306060 has 24 divisors (see below), whose sum is σ = 146282688720. Its totient is φ = 26396875584.
The previous prime is 67825306039. The next prime is 67825306061. The reversal of 67825306060 is 6060352876.
67825306060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 67825305998 and 67825306016.
It is not an unprimeable number, because it can be changed into a prime (67825306061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45827170 + ... + 45828649.
It is an arithmetic number, because the mean of its divisors is an integer number (6095112030).
Almost surely, 267825306060 is an apocalyptic number.
It is an amenable number.
67825306060 is an abundant number, since it is smaller than the sum of its proper divisors (78457382660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
67825306060 is a wasteful number, since it uses less digits than its factorization.
67825306060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91655865 (or 91655863 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 67825306060 in words is "sixty-seven billion, eight hundred twenty-five million, three hundred six thousand, sixty".
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