Base | Representation |
---|---|
bin | 111100101000101001… |
… | …1111100010110110100 |
3 | 110110002210002222212110 |
4 | 1321101103330112310 |
5 | 4113134034420312 |
6 | 135452532451020 |
7 | 12256542643404 |
oct | 1712123742664 |
9 | 413083088773 |
10 | 130213201332 |
11 | 5024aa59485 |
12 | 212a0179a70 |
13 | c382101876 |
14 | 6433926804 |
15 | 35c192943c |
hex | 1e514fc5b4 |
130213201332 has 48 divisors (see below), whose sum is σ = 308087868032. Its totient is φ = 42796615680.
The previous prime is 130213201331. The next prime is 130213201357. The reversal of 130213201332 is 233102312031.
130213201332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1302132013322 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 130213201299 and 130213201308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130213201331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054468 + ... + 3096804.
Almost surely, 2130213201332 is an apocalyptic number.
130213201332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
130213201332 is an abundant number, since it is smaller than the sum of its proper divisors (177874666700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130213201332 is a wasteful number, since it uses less digits than its factorization.
130213201332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45928 (or 45926 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 130213201332 its reverse (233102312031), we get a palindrome (363315513363).
The spelling of 130213201332 in words is "one hundred thirty billion, two hundred thirteen million, two hundred one thousand, three hundred thirty-two".
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