Base | Representation |
---|---|
bin | 111100101001010000… |
… | …0001111010110110111 |
3 | 110110011011202010202202 |
4 | 1321102200033112313 |
5 | 4113204144431403 |
6 | 135454525255115 |
7 | 12260204644604 |
oct | 1712240172667 |
9 | 413134663682 |
10 | 130233202103 |
11 | 5026027a344 |
12 | 212a6a0449b |
13 | c3862b5444 |
14 | 64364516ab |
15 | 35c357a688 |
hex | 1e5280f5b7 |
130233202103 has 4 divisors (see below), whose sum is σ = 130515704088. Its totient is φ = 129950700120.
The previous prime is 130233202067. The next prime is 130233202139. The reversal of 130233202103 is 301202332031.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301202332031 = 761 ⋅395798071.
It is an interprime number because it is at equal distance from previous prime (130233202067) and next prime (130233202139).
It is a cyclic number.
It is not a de Polignac number, because 130233202103 - 230 = 129159460279 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130233201103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141250301 + ... + 141251222.
It is an arithmetic number, because the mean of its divisors is an integer number (32628926022).
Almost surely, 2130233202103 is an apocalyptic number.
130233202103 is a deficient number, since it is larger than the sum of its proper divisors (282501985).
130233202103 is an equidigital number, since it uses as much as digits as its factorization.
130233202103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282501984.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 130233202103 its reverse (301202332031), we get a palindrome (431435534134).
The spelling of 130233202103 in words is "one hundred thirty billion, two hundred thirty-three million, two hundred two thousand, one hundred three".
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