Base | Representation |
---|---|
bin | 1111100010111… |
… | …00001110110011 |
3 | 100002101001211012 |
4 | 13301130032303 |
5 | 231340314303 |
6 | 20534541135 |
7 | 3142251302 |
oct | 761341663 |
9 | 302331735 |
10 | 130401203 |
11 | 67676399 |
12 | 378077ab |
13 | 2102929a |
14 | 13466439 |
15 | b6ac5d8 |
hex | 7c5c3b3 |
130401203 has 8 divisors (see below), whose sum is σ = 138310272. Its totient is φ = 122518656.
The previous prime is 130401179. The next prime is 130401211. The reversal of 130401203 is 302104031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-130401203 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (130400203) 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, 4001 + ... + 16637.
It is an arithmetic number, because the mean of its divisors is an integer number (17288784).
Almost surely, 2130401203 is an apocalyptic number.
130401203 is a deficient number, since it is larger than the sum of its proper divisors (7909069).
130401203 is a wasteful number, since it uses less digits than its factorization.
130401203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13261.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 130401203 is about 11419.3346128398. The cubic root of 130401203 is about 507.1002982546.
Adding to 130401203 its reverse (302104031), we get a palindrome (432505234).
The spelling of 130401203 in words is "one hundred thirty million, four hundred one thousand, two hundred three".
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