Base | Representation |
---|---|
bin | 1011111100010001000110… |
… | …0101101000001001101011 |
3 | 1201111012211222102220221122 |
4 | 2333010101211220021223 |
5 | 3210110230041202311 |
6 | 43531502100125455 |
7 | 2523416614253645 |
oct | 277042145501153 |
9 | 51435758386848 |
10 | 13130010100331 |
11 | 4202451448403 |
12 | 158082599688b |
13 | 743201988377 |
14 | 3356d299d895 |
15 | 17b81d3430db |
hex | bf11196826b |
13130010100331 has 4 divisors (see below), whose sum is σ = 13130131568064. Its totient is φ = 13129888632600.
The previous prime is 13130010100309. The next prime is 13130010100367. The reversal of 13130010100331 is 13300101003131.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13130010100331 is a prime.
It is a super-2 number, since 2×131300101003312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13130010102331) 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, 60571580 + ... + 60787961.
It is an arithmetic number, because the mean of its divisors is an integer number (3282532892016).
Almost surely, 213130010100331 is an apocalyptic number.
13130010100331 is a deficient number, since it is larger than the sum of its proper divisors (121467733).
13130010100331 is a wasteful number, since it uses less digits than its factorization.
13130010100331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121467732.
The product of its (nonzero) digits is 81, while the sum is 17.
Adding to 13130010100331 its reverse (13300101003131), we get a palindrome (26430111103462).
The spelling of 13130010100331 in words is "thirteen trillion, one hundred thirty billion, ten million, one hundred thousand, three hundred thirty-one".
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