Base | Representation |
---|---|
bin | 1000111011100101… |
… | …0101100100110101 |
3 | 20012002010022000210 |
4 | 2032321111210311 |
5 | 14402213122003 |
6 | 1033520300033 |
7 | 113260344351 |
oct | 21671254465 |
9 | 6162108023 |
10 | 2397395253 |
11 | 10202a35a0 |
12 | 56aa71619 |
13 | 2c28b6196 |
14 | 18a582461 |
15 | e070e503 |
hex | 8ee55935 |
2397395253 has 8 divisors (see below), whose sum is σ = 3487120416. Its totient is φ = 1452966800.
The previous prime is 2397395251. The next prime is 2397395257. The reversal of 2397395253 is 3525937932.
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 2397395253 - 21 = 2397395251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2397395251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36324138 + ... + 36324203.
It is an arithmetic number, because the mean of its divisors is an integer number (435890052).
Almost surely, 22397395253 is an apocalyptic number.
It is an amenable number.
2397395253 is a deficient number, since it is larger than the sum of its proper divisors (1089725163).
2397395253 is a wasteful number, since it uses less digits than its factorization.
2397395253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72648355.
The product of its digits is 1530900, while the sum is 48.
The square root of 2397395253 is about 48963.2030508626. The cubic root of 2397395253 is about 1338.3813627562.
The spelling of 2397395253 in words is "two billion, three hundred ninety-seven million, three hundred ninety-five thousand, two hundred fifty-three".
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