Base | Representation |
---|---|
bin | 11000010001010100… |
… | …11001010000011000 |
3 | 1020122002200102111101 |
4 | 30020222121100120 |
5 | 203141214424422 |
6 | 5552551041144 |
7 | 640621103551 |
oct | 141052312030 |
9 | 36562612441 |
10 | 13030233112 |
11 | 5587254aa6 |
12 | 26379701b4 |
13 | 12c8728b10 |
14 | 8b8799328 |
15 | 513e24c27 |
hex | 308a99418 |
13030233112 has 32 divisors (see below), whose sum is σ = 26671488480. Its totient is φ = 5931567360.
The previous prime is 13030233103. The next prime is 13030233113. The reversal of 13030233112 is 21133203031.
It is a super-2 number, since 2×130302331122 (a number of 21 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 13030233112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030233113) 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, 850564 + ... + 865747.
It is an arithmetic number, because the mean of its divisors is an integer number (833484015).
Almost surely, 213030233112 is an apocalyptic number.
It is an amenable number.
13030233112 is an abundant number, since it is smaller than the sum of its proper divisors (13641255368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13030233112 is a wasteful number, since it uses less digits than its factorization.
13030233112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1716403 (or 1716399 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 13030233112 its reverse (21133203031), we get a palindrome (34163436143).
The spelling of 13030233112 in words is "thirteen billion, thirty million, two hundred thirty-three thousand, one hundred twelve".
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