Base | Representation |
---|---|
bin | 100101111011001010100… |
… | …1001000110011011001111 |
3 | 200110021211222100121010200 |
4 | 1023312111021012123033 |
5 | 1140344241131131342 |
6 | 15030255121104543 |
7 | 1045401406625454 |
oct | 113662511063317 |
9 | 20407758317120 |
10 | 5212297520847 |
11 | 172a58308012a |
12 | 702217a88153 |
13 | 2ba6960884a1 |
14 | 1403c2bb182b |
15 | 908b55d594c |
hex | 4bd952466cf |
5212297520847 has 24 divisors (see below), whose sum is σ = 7604610169728. Its totient is φ = 3439920744000.
The previous prime is 5212297520821. The next prime is 5212297520851. The reversal of 5212297520847 is 7480257922125.
It is a happy number.
5212297520847 is a `hidden beast` number, since 5 + 2 + 1 + 22 + 97 + 520 + 8 + 4 + 7 = 666.
It is not a de Polignac number, because 5212297520847 - 210 = 5212297519823 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5212297520793 and 5212297520802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5212297520897) 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 23 ways as a sum of consecutive naturals, for example, 5390178 + ... + 6283200.
It is an arithmetic number, because the mean of its divisors is an integer number (316858757072).
Almost surely, 25212297520847 is an apocalyptic number.
5212297520847 is a deficient number, since it is larger than the sum of its proper divisors (2392312648881).
5212297520847 is a wasteful number, since it uses less digits than its factorization.
5212297520847 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 899551 (or 899548 counting only the distinct ones).
The product of its (nonzero) digits is 5644800, while the sum is 54.
The spelling of 5212297520847 in words is "five trillion, two hundred twelve billion, two hundred ninety-seven million, five hundred twenty thousand, eight hundred forty-seven".
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