Base | Representation |
---|---|
bin | 1000011101101100… |
… | …00000000101100011 |
3 | 102201200100100021011 |
4 | 10032312000011203 |
5 | 33301231120301 |
6 | 2030521441351 |
7 | 220414254250 |
oct | 41666000543 |
9 | 12650310234 |
10 | 4544004451 |
11 | 1a21a76888 |
12 | a69940257 |
13 | 575542c3c |
14 | 3116c2427 |
15 | 1b8dd1a51 |
hex | 10ed80163 |
4544004451 has 16 divisors (see below), whose sum is σ = 5468431360. Its totient is φ = 3688545600.
The previous prime is 4544004433. The next prime is 4544004463. The reversal of 4544004451 is 1544004454.
It is a cyclic number.
It is not a de Polignac number, because 4544004451 - 25 = 4544004419 is a prime.
It is a super-2 number, since 2×45440044512 = 41295952901415622802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4544004551) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567526 + ... + 575476.
It is an arithmetic number, because the mean of its divisors is an integer number (341776960).
Almost surely, 24544004451 is an apocalyptic number.
4544004451 is a deficient number, since it is larger than the sum of its proper divisors (924426909).
4544004451 is a wasteful number, since it uses less digits than its factorization.
4544004451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12274.
The product of its (nonzero) digits is 25600, while the sum is 31.
The square root of 4544004451 is about 67409.2312001850. The cubic root of 4544004451 is about 1656.3276405782.
The spelling of 4544004451 in words is "four billion, five hundred forty-four million, four thousand, four hundred fifty-one".
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