Base | Representation |
---|---|
bin | 1000011111000001… |
… | …11110110111011001 |
3 | 102202110112202221111 |
4 | 10033200332313121 |
5 | 33312122143031 |
6 | 2032003140321 |
7 | 220612112224 |
oct | 41740766731 |
9 | 12673482844 |
10 | 4555271641 |
11 | 1a28372008 |
12 | a716746a1 |
13 | 57798950b |
14 | 312db65bb |
15 | 1b9daa1b1 |
hex | 10f83edd9 |
4555271641 has 6 divisors (see below), whose sum is σ = 4807641642. Its totient is φ = 4315520160.
The previous prime is 4555271639. The next prime is 4555271681. The reversal of 4555271641 is 1461725554.
It can be written as a sum of positive squares in only one way, i.e., 3659766016 + 895505625 = 60496^2 + 29925^2 .
It is not a de Polignac number, because 4555271641 - 21 = 4555271639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4555271594 and 4555271603.
It is not an unprimeable number, because it can be changed into a prime (4555271681) 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 5 ways as a sum of consecutive naturals, for example, 6308880 + ... + 6309601.
It is an arithmetic number, because the mean of its divisors is an integer number (801273607).
Almost surely, 24555271641 is an apocalyptic number.
It is an amenable number.
4555271641 is a deficient number, since it is larger than the sum of its proper divisors (252370001).
4555271641 is a wasteful number, since it uses less digits than its factorization.
4555271641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12618519 (or 12618500 counting only the distinct ones).
The product of its digits is 168000, while the sum is 40.
The square root of 4555271641 is about 67492.7525072137. The cubic root of 4555271641 is about 1657.6955056347.
The spelling of 4555271641 in words is "four billion, five hundred fifty-five million, two hundred seventy-one thousand, six hundred forty-one".
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