Base | Representation |
---|---|
bin | 1000011101001101… |
… | …11010101001101111 |
3 | 102201101220102211011 |
4 | 10032212322221233 |
5 | 33244223100111 |
6 | 2030301010051 |
7 | 220335534316 |
oct | 41646725157 |
9 | 12641812734 |
10 | 4540050031 |
11 | 1a1a815870 |
12 | a68553927 |
13 | 57478a04a |
14 | 310d7327d |
15 | 1b88a0021 |
hex | 10e9baa6f |
4540050031 has 8 divisors (see below), whose sum is σ = 4953279744. Its totient is φ = 4126903320.
The previous prime is 4540050029. The next prime is 4540050041. The reversal of 4540050031 is 1300500454.
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 4540050031 - 21 = 4540050029 is a prime.
It is a super-2 number, since 2×45400500312 = 41224108567966201922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4540049984 and 4540050011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4540050041) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 169546 + ... + 194488.
It is an arithmetic number, because the mean of its divisors is an integer number (619159968).
Almost surely, 24540050031 is an apocalyptic number.
4540050031 is a deficient number, since it is larger than the sum of its proper divisors (413229713).
4540050031 is a wasteful number, since it uses less digits than its factorization.
4540050031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41501.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 4540050031 is about 67379.8933733202. The cubic root of 4540050031 is about 1655.8470280751.
Adding to 4540050031 its reverse (1300500454), we get a palindrome (5840550485).
The spelling of 4540050031 in words is "four billion, five hundred forty million, fifty thousand, thirty-one".
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