Base | Representation |
---|---|
bin | 1001110010101011… |
… | …11001110000001110 |
3 | 111120100222210021010 |
4 | 10321111321300032 |
5 | 41231243311230 |
6 | 2225351550050 |
7 | 244162564215 |
oct | 47125716016 |
9 | 14510883233 |
10 | 5257010190 |
11 | 2258499623 |
12 | 102868b326 |
13 | 65a187023 |
14 | 37c28407c |
15 | 20b7c29b0 |
hex | 139579c0e |
5257010190 has 16 divisors (see below), whose sum is σ = 12616824528. Its totient is φ = 1401869376.
The previous prime is 5257010189. The next prime is 5257010191. The reversal of 5257010190 is 910107525.
It is an interprime number because it is at equal distance from previous prime (5257010189) and next prime (5257010191).
It is a super-2 number, since 2×52570101902 = 55272312275527672200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 175233673 = 5257010190 / (5 + 2 + 5 + 7 + 0 + 1 + 0 + 1 + 9 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5257010191) 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, 87616807 + ... + 87616866.
It is an arithmetic number, because the mean of its divisors is an integer number (788551533).
Almost surely, 25257010190 is an apocalyptic number.
5257010190 is an abundant number, since it is smaller than the sum of its proper divisors (7359814338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5257010190 is a wasteful number, since it uses less digits than its factorization.
5257010190 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175233683.
The product of its (nonzero) digits is 3150, while the sum is 30.
The square root of 5257010190 is about 72505.2425001117. The cubic root of 5257010190 is about 1738.7865532194.
The spelling of 5257010190 in words is "five billion, two hundred fifty-seven million, ten thousand, one hundred ninety".
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