Base | Representation |
---|---|
bin | 111100101000101001… |
… | …1111110111111000111 |
3 | 110110002210010112122101 |
4 | 1321101103332333013 |
5 | 4113134040241403 |
6 | 135452533012531 |
7 | 12256543016662 |
oct | 1712123767707 |
9 | 413083115571 |
10 | 130213212103 |
11 | 5024aa66587 |
12 | 212a0184147 |
13 | c382106740 |
14 | 643392a6d9 |
15 | 35c192c71d |
hex | 1e514fefc7 |
130213212103 has 8 divisors (see below), whose sum is σ = 141158288096. Its totient is φ = 119400804000.
The previous prime is 130213212097. The next prime is 130213212109. The reversal of 130213212103 is 301212312031.
It is an interprime number because it is at equal distance from previous prime (130213212097) and next prime (130213212109).
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 130213212103 - 25 = 130213212071 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 (130213212109) 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, 33164928 + ... + 33168853.
It is an arithmetic number, because the mean of its divisors is an integer number (17644786012).
Almost surely, 2130213212103 is an apocalyptic number.
130213212103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
130213212103 is a deficient number, since it is larger than the sum of its proper divisors (10945075993).
130213212103 is a wasteful number, since it uses less digits than its factorization.
130213212103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66333945.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 130213212103 its reverse (301212312031), we get a palindrome (431425524134).
The spelling of 130213212103 in words is "one hundred thirty billion, two hundred thirteen million, two hundred twelve thousand, one hundred three".
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