Base | Representation |
---|---|
bin | 1111100000111… |
… | …00100011000001 |
3 | 100001212211000002 |
4 | 13300130203001 |
5 | 231303442403 |
6 | 20525205345 |
7 | 3140113640 |
oct | 760344301 |
9 | 301784002 |
10 | 130140353 |
11 | 67508412 |
12 | 37700855 |
13 | 20c67635 |
14 | 133d9357 |
15 | b65a188 |
hex | 7c1c8c1 |
130140353 has 8 divisors (see below), whose sum is σ = 148891008. Its totient is φ = 111429504.
The previous prime is 130140349. The next prime is 130140379. The reversal of 130140353 is 353041031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130140353 - 22 = 130140349 is a prime.
It is a super-2 number, since 2×1301403532 = 33873022957929218, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (130140383) 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, 2576 + ... + 16337.
It is an arithmetic number, because the mean of its divisors is an integer number (18611376).
Almost surely, 2130140353 is an apocalyptic number.
It is an amenable number.
130140353 is a deficient number, since it is larger than the sum of its proper divisors (18750655).
130140353 is an equidigital number, since it uses as much as digits as its factorization.
130140353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19903.
The product of its (nonzero) digits is 540, while the sum is 20.
The square root of 130140353 is about 11407.9074768338. The cubic root of 130140353 is about 506.7619439840.
Adding to 130140353 its reverse (353041031), we get a palindrome (483181384).
The spelling of 130140353 in words is "one hundred thirty million, one hundred forty thousand, three hundred fifty-three".
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