Base | Representation |
---|---|
bin | 1000011000111011… |
… | …10111000001010111 |
3 | 102121220022002001021 |
4 | 10030131313001113 |
5 | 33211023341211 |
6 | 2022534542011 |
7 | 216421254235 |
oct | 41435670127 |
9 | 12556262037 |
10 | 4504121431 |
11 | 1a01506107 |
12 | a58507907 |
13 | 56a1ba714 |
14 | 30a29d955 |
15 | 1b5654771 |
hex | 10c777057 |
4504121431 has 16 divisors (see below), whose sum is σ = 4607057664. Its totient is φ = 4402404864.
The previous prime is 4504121371. The next prime is 4504121443. The reversal of 4504121431 is 1341214054.
It is a cyclic number.
It is not a de Polignac number, because 4504121431 - 29 = 4504120919 is a prime.
It is a super-2 number, since 2×45041214312 = 40574219730386975522, 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 = 4504121396 and 4504121405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4504121131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7805815 + ... + 7806391.
It is an arithmetic number, because the mean of its divisors is an integer number (287941104).
Almost surely, 24504121431 is an apocalyptic number.
4504121431 is a deficient number, since it is larger than the sum of its proper divisors (102936233).
4504121431 is a wasteful number, since it uses less digits than its factorization.
4504121431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1350.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 4504121431 is about 67112.7516273919. The cubic root of 4504121431 is about 1651.4674952929.
Adding to 4504121431 its reverse (1341214054), we get a palindrome (5845335485).
The spelling of 4504121431 in words is "four billion, five hundred four million, one hundred twenty-one thousand, four hundred thirty-one".
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