Base | Representation |
---|---|
bin | 1001110010010001… |
… | …11101111010111011 |
3 | 111120010121111221211 |
4 | 10321020331322323 |
5 | 41224411310022 |
6 | 2225151143551 |
7 | 244122012412 |
oct | 47110757273 |
9 | 14503544854 |
10 | 5253619387 |
11 | 2256593005 |
12 | 1027514bb7 |
13 | 65956a833 |
14 | 37ba40479 |
15 | 20b352e77 |
hex | 13923debb |
5253619387 has 8 divisors (see below), whose sum is σ = 5307579200. Its totient is φ = 5199764544.
The previous prime is 5253619363. The next prime is 5253619417. The reversal of 5253619387 is 7839163525.
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 5253619387 - 211 = 5253617339 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5253619387.
It is not an unprimeable number, because it can be changed into a prime (5254619387) 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, 76414 + ... + 127852.
It is an arithmetic number, because the mean of its divisors is an integer number (663447400).
Almost surely, 25253619387 is an apocalyptic number.
5253619387 is a deficient number, since it is larger than the sum of its proper divisors (53959813).
5253619387 is a wasteful number, since it uses less digits than its factorization.
5253619387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52485.
The product of its digits is 1360800, while the sum is 49.
The square root of 5253619387 is about 72481.8555708944. The cubic root of 5253619387 is about 1738.4126302399.
The spelling of 5253619387 in words is "five billion, two hundred fifty-three million, six hundred nineteen thousand, three hundred eighty-seven".
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