Base | Representation |
---|---|
bin | 1111100110011… |
… | …01111110011111 |
3 | 100010020201220202 |
4 | 13303031332133 |
5 | 232000221403 |
6 | 20552534115 |
7 | 3146231513 |
oct | 763157637 |
9 | 303221822 |
10 | 130867103 |
11 | 67964434 |
12 | 379b133b |
13 | 21160373 |
14 | 13548143 |
15 | b750688 |
hex | 7ccdf9f |
130867103 has 4 divisors (see below), whose sum is σ = 133910568. Its totient is φ = 127823640.
The previous prime is 130867091. The next prime is 130867153. The reversal of 130867103 is 301768031.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 130867103 - 220 = 129818527 is a prime.
It is a super-2 number, since 2×1308671032 = 34252397295225218, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130867153) 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, 1521668 + ... + 1521753.
It is an arithmetic number, because the mean of its divisors is an integer number (33477642).
Almost surely, 2130867103 is an apocalyptic number.
130867103 is a deficient number, since it is larger than the sum of its proper divisors (3043465).
130867103 is an equidigital number, since it uses as much as digits as its factorization.
130867103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3043464.
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 130867103 is about 11439.7160366855. The cubic root of 130867103 is about 507.7035064346.
The spelling of 130867103 in words is "one hundred thirty million, eight hundred sixty-seven thousand, one hundred three".
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