Base | Representation |
---|---|
bin | 101110011010100000110110… |
… | …110000011100001001000011 |
3 | 222202202211200201112020112110 |
4 | 232122200312300130021003 |
5 | 203224000042310442011 |
6 | 2002053000414030403 |
7 | 60666026223411051 |
oct | 5632406660341103 |
9 | 882684621466473 |
10 | 204132124312131 |
11 | 5a051a47508204 |
12 | 1aa8a20b4a8403 |
13 | 89b97660b0062 |
14 | 385a0946071d1 |
15 | 188ee29628ba6 |
hex | b9a836c1c243 |
204132124312131 has 8 divisors (see below), whose sum is σ = 272194153792704. Its totient is φ = 136079088853160.
The previous prime is 204132124312097. The next prime is 204132124312139. The reversal of 204132124312131 is 131213421231402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 204132124312131 - 211 = 204132124310083 is a prime.
It is a super-2 number, since 2×2041321243121312 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (204132124312139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2248452441 + ... + 2248543226.
It is an arithmetic number, because the mean of its divisors is an integer number (34024269224088).
Almost surely, 2204132124312131 is an apocalyptic number.
204132124312131 is a deficient number, since it is larger than the sum of its proper divisors (68062029480573).
204132124312131 is a wasteful number, since it uses less digits than its factorization.
204132124312131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4497010801.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 204132124312131 its reverse (131213421231402), we get a palindrome (335345545543533).
The spelling of 204132124312131 in words is "two hundred four trillion, one hundred thirty-two billion, one hundred twenty-four million, three hundred twelve thousand, one hundred thirty-one".
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