Base | Representation |
---|---|
bin | 1100001100111111… |
… | …10011110101010100 |
3 | 121220120201021222212 |
4 | 12012133303311110 |
5 | 101404132444022 |
6 | 3002032212552 |
7 | 321231301046 |
oct | 60637636524 |
9 | 17816637885 |
10 | 6551453012 |
11 | 2862140685 |
12 | 132a09a158 |
13 | 8053c7720 |
14 | 462159a96 |
15 | 2852663e2 |
hex | 1867f3d54 |
6551453012 has 12 divisors (see below), whose sum is σ = 12346969236. Its totient is φ = 3023747520.
The previous prime is 6551452993. The next prime is 6551453033. The reversal of 6551453012 is 2103541556.
It can be written as a sum of positive squares in 2 ways, for example, as 547372816 + 6004080196 = 23396^2 + 77486^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 6551453012.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 62994689 + ... + 62994792.
It is an arithmetic number, because the mean of its divisors is an integer number (1028914103).
Almost surely, 26551453012 is an apocalyptic number.
It is an amenable number.
6551453012 is a deficient number, since it is larger than the sum of its proper divisors (5795516224).
6551453012 is a wasteful number, since it uses less digits than its factorization.
6551453012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125989498 (or 125989496 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 32.
The square root of 6551453012 is about 80941.0465215270. The cubic root of 6551453012 is about 1871.1669736584.
Adding to 6551453012 its reverse (2103541556), we get a palindrome (8654994568).
The spelling of 6551453012 in words is "six billion, five hundred fifty-one million, four hundred fifty-three thousand, twelve".
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