Base | Representation |
---|---|
bin | 1100000010000111… |
… | …11110011000001010 |
3 | 121200020010201112121 |
4 | 12001003332120022 |
5 | 101212312120330 |
6 | 2545014001454 |
7 | 316043250451 |
oct | 60103763012 |
9 | 17606121477 |
10 | 6460270090 |
11 | 281572159a |
12 | 130364628a |
13 | 7bc550231 |
14 | 453dc1b98 |
15 | 27c25417a |
hex | 1810fe60a |
6460270090 has 8 divisors (see below), whose sum is σ = 11628486180. Its totient is φ = 2584108032.
The previous prime is 6460270081. The next prime is 6460270099. The reversal of 6460270090 is 900720646.
It is an interprime number because it is at equal distance from previous prime (6460270081) and next prime (6460270099).
It can be written as a sum of positive squares in 2 ways, for example, as 5955054561 + 505215529 = 77169^2 + 22477^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (6460270099) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323013495 + ... + 323013514.
Almost surely, 26460270090 is an apocalyptic number.
6460270090 is a deficient number, since it is larger than the sum of its proper divisors (5168216090).
6460270090 is a wasteful number, since it uses less digits than its factorization.
6460270090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 646027016.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 6460270090 is about 80375.8053769914. The cubic root of 6460270090 is about 1862.4454374359.
The spelling of 6460270090 in words is "six billion, four hundred sixty million, two hundred seventy thousand, ninety".
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