Base | Representation |
---|---|
bin | 1011000111111000010011… |
… | …0100010111000011010011 |
3 | 1121022011202202001100220121 |
4 | 2301332010310113003103 |
5 | 3100334020023211011 |
6 | 42002215020451111 |
7 | 2401405543362004 |
oct | 261760464270323 |
9 | 47264682040817 |
10 | 12230000210131 |
11 | 39957943129a0 |
12 | 145630a3a9a97 |
13 | 6a9390148692 |
14 | 303d141611ab |
15 | 1631e5010e71 |
hex | b1f84d170d3 |
12230000210131 has 16 divisors (see below), whose sum is σ = 13447864885248. Its totient is φ = 11029822876800.
The previous prime is 12230000210119. The next prime is 12230000210143. The reversal of 12230000210131 is 13101200003221.
12230000210131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (12230000210119) and next prime (12230000210143).
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12230000210131 is a prime.
It is a super-2 number, since 2×122300002101312 (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 (12230000210531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19019626 + ... + 19652128.
It is an arithmetic number, because the mean of its divisors is an integer number (840491555328).
Almost surely, 212230000210131 is an apocalyptic number.
12230000210131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
12230000210131 is a deficient number, since it is larger than the sum of its proper divisors (1217864675117).
12230000210131 is a wasteful number, since it uses less digits than its factorization.
12230000210131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646482.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 12230000210131 its reverse (13101200003221), we get a palindrome (25331200213352).
The spelling of 12230000210131 in words is "twelve trillion, two hundred thirty billion, two hundred ten thousand, one hundred thirty-one".
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