Base | Representation |
---|---|
bin | 11000011101010111… |
… | …11011110100100010 |
3 | 1020220010212011101021 |
4 | 30032223323310202 |
5 | 203343103101010 |
6 | 10011001200054 |
7 | 643256131564 |
oct | 141653736442 |
9 | 36803764337 |
10 | 13131300130 |
11 | 5629305163 |
12 | 266579002a |
13 | 13136541a0 |
14 | 8c7d87334 |
15 | 51cc3a8da |
hex | 30eafbd22 |
13131300130 has 32 divisors (see below), whose sum is σ = 25536446208. Its totient is φ = 4832875200.
The previous prime is 13131300109. The next prime is 13131300241. The reversal of 13131300130 is 3100313131.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121966 + ... + 202825.
It is an arithmetic number, because the mean of its divisors is an integer number (798013944).
Almost surely, 213131300130 is an apocalyptic number.
13131300130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13131300130 is a deficient number, since it is larger than the sum of its proper divisors (12405146078).
13131300130 is a wasteful number, since it uses less digits than its factorization.
13131300130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 325122.
The product of its (nonzero) digits is 81, while the sum is 16.
Adding to 13131300130 its reverse (3100313131), we get a palindrome (16231613261).
The spelling of 13131300130 in words is "thirteen billion, one hundred thirty-one million, three hundred thousand, one hundred thirty".
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