Base | Representation |
---|---|
bin | 100000010001010… |
… | …010010000010011 |
3 | 1101201202002002210 |
4 | 200101102100103 |
5 | 2102044332011 |
6 | 125420043203 |
7 | 16262561604 |
oct | 4021222023 |
9 | 1351662083 |
10 | 541402131 |
11 | 258675486 |
12 | 131393503 |
13 | 8821cbba |
14 | 51c91dab |
15 | 327e56a6 |
hex | 20452413 |
541402131 has 32 divisors (see below), whose sum is σ = 793670400. Its totient is φ = 326954880.
The previous prime is 541402087. The next prime is 541402133. The reversal of 541402131 is 131204145.
It is not a de Polignac number, because 541402131 - 27 = 541402003 is a prime.
It is a super-2 number, since 2×5414021312 = 586232534902682322, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 541402098 and 541402107.
It is not an unprimeable number, because it can be changed into a prime (541402133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175341 + ... + 178401.
It is an arithmetic number, because the mean of its divisors is an integer number (24802200).
Almost surely, 2541402131 is an apocalyptic number.
541402131 is a deficient number, since it is larger than the sum of its proper divisors (252268269).
541402131 is a wasteful number, since it uses less digits than its factorization.
541402131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3219.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 541402131 is about 23268.0495744701. The cubic root of 541402131 is about 815.0294849257.
Adding to 541402131 its reverse (131204145), we get a palindrome (672606276).
The spelling of 541402131 in words is "five hundred forty-one million, four hundred two thousand, one hundred thirty-one".
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