Base | Representation |
---|---|
bin | 1001110010010111… |
… | …10101001110101001 |
3 | 111120012000122220100 |
4 | 10321023311032221 |
5 | 41230104321332 |
6 | 2225215220013 |
7 | 244131260415 |
oct | 47113651651 |
9 | 14505018810 |
10 | 5254370217 |
11 | 2256a56128 |
12 | 1027817609 |
13 | 659771505 |
14 | 37bb97d45 |
15 | 20b45067c |
hex | 1392f53a9 |
5254370217 has 48 divisors (see below), whose sum is σ = 8564175360. Its totient is φ = 3086324736.
The previous prime is 5254370213. The next prime is 5254370227. The reversal of 5254370217 is 7120734525.
5254370217 is a `hidden beast` number, since 5 + 2 + 5 + 437 + 0 + 217 = 666.
It is not a de Polignac number, because 5254370217 - 22 = 5254370213 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5254370213) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 149509 + ... + 181277.
It is an arithmetic number, because the mean of its divisors is an integer number (178420320).
Almost surely, 25254370217 is an apocalyptic number.
It is an amenable number.
5254370217 is a deficient number, since it is larger than the sum of its proper divisors (3309805143).
5254370217 is a wasteful number, since it uses less digits than its factorization.
5254370217 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31862 (or 31859 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 36.
The square root of 5254370217 is about 72487.0348200283. The cubic root of 5254370217 is about 1738.4954423663.
It can be divided in two parts, 52543 and 70217, that added together give a triangular number (122760 = T495).
The spelling of 5254370217 in words is "five billion, two hundred fifty-four million, three hundred seventy thousand, two hundred seventeen".
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