Base | Representation |
---|---|
bin | 111101000110000100… |
… | …1011011001111100011 |
3 | 110112122120111210200111 |
4 | 1322030021123033203 |
5 | 4122144234100003 |
6 | 140134513432151 |
7 | 12323160102163 |
oct | 1721411331743 |
9 | 415576453614 |
10 | 131200300003 |
11 | 50707170303 |
12 | 2151686b657 |
13 | c4ab772716 |
14 | 64c8a765a3 |
15 | 362d40ce6d |
hex | 1e8c25b3e3 |
131200300003 has 4 divisors (see below), whose sum is σ = 131320337968. Its totient is φ = 131080262040.
The previous prime is 131200299991. The next prime is 131200300097. The reversal of 131200300003 is 300003002131.
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 131200300003 - 233 = 122610365411 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131200300303) 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, 60017343 + ... + 60019528.
It is an arithmetic number, because the mean of its divisors is an integer number (32830084492).
Almost surely, 2131200300003 is an apocalyptic number.
131200300003 is a deficient number, since it is larger than the sum of its proper divisors (120037965).
131200300003 is a wasteful number, since it uses less digits than its factorization.
131200300003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120037964.
The product of its (nonzero) digits is 54, while the sum is 13.
Adding to 131200300003 its reverse (300003002131), we get a palindrome (431203302134).
The spelling of 131200300003 in words is "one hundred thirty-one billion, two hundred million, three hundred thousand, three".
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