Base | Representation |
---|---|
bin | 1010001000000011… |
… | …01001111110011101 |
3 | 112000212021012212221 |
4 | 11010001221332131 |
5 | 42113140031221 |
6 | 2255233425341 |
7 | 251500244242 |
oct | 50401517635 |
9 | 15025235787 |
10 | 5436252061 |
11 | 233a6936a9 |
12 | 107870b251 |
13 | 688353ac6 |
14 | 397dc15c9 |
15 | 21c3cb541 |
hex | 144069f9d |
5436252061 has 8 divisors (see below), whose sum is σ = 5759611704. Its totient is φ = 5113290240.
The previous prime is 5436252011. The next prime is 5436252071. The reversal of 5436252061 is 1602526345.
It can be written as a sum of positive squares in 4 ways, for example, as 3862622500 + 1573629561 = 62150^2 + 39669^2 .
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 5436252061 - 215 = 5436219293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5436252011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71080 + ... + 126193.
It is an arithmetic number, because the mean of its divisors is an integer number (719951463).
Almost surely, 25436252061 is an apocalyptic number.
It is an amenable number.
5436252061 is a deficient number, since it is larger than the sum of its proper divisors (323359643).
5436252061 is a wasteful number, since it uses less digits than its factorization.
5436252061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198911.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 5436252061 is about 73730.9437142914. The cubic root of 5436252061 is about 1758.3278778015.
The spelling of 5436252061 in words is "five billion, four hundred thirty-six million, two hundred fifty-two thousand, sixty-one".
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