Base | Representation |
---|---|
bin | 1001101111100111… |
… | …00110111111101101 |
3 | 111111120111200122211 |
4 | 10313303212333231 |
5 | 41203144240440 |
6 | 2223031410421 |
7 | 243430556014 |
oct | 46763467755 |
9 | 14446450584 |
10 | 5231243245 |
11 | 224499a528 |
12 | 101bb23a11 |
13 | 654a34a07 |
14 | 378a97a7b |
15 | 2093d2eea |
hex | 137ce6fed |
5231243245 has 16 divisors (see below), whose sum is σ = 6323990400. Its totient is φ = 4154040000.
The previous prime is 5231243243. The next prime is 5231243279. The reversal of 5231243245 is 5423421325.
It is not a de Polignac number, because 5231243245 - 21 = 5231243243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5231243243) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583095 + ... + 1586395.
It is an arithmetic number, because the mean of its divisors is an integer number (395249400).
Almost surely, 25231243245 is an apocalyptic number.
It is an amenable number.
5231243245 is a deficient number, since it is larger than the sum of its proper divisors (1092747155).
5231243245 is a wasteful number, since it uses less digits than its factorization.
5231243245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5556.
The product of its digits is 28800, while the sum is 31.
The square root of 5231243245 is about 72327.3340100408. The cubic root of 5231243245 is about 1735.9410436994.
The spelling of 5231243245 in words is "five billion, two hundred thirty-one million, two hundred forty-three thousand, two hundred forty-five".
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