Base | Representation |
---|---|
bin | 1110010011110011… |
… | …01000110011100010 |
3 | 201211101121010101200 |
4 | 13021321220303202 |
5 | 111213132001213 |
6 | 3310150142030 |
7 | 361242306342 |
oct | 71171506342 |
9 | 21741533350 |
10 | 7682297058 |
11 | 3292502537 |
12 | 15a4951916 |
13 | 955787607 |
14 | 52c406d22 |
15 | 2ee691273 |
hex | 1c9e68ce2 |
7682297058 has 54 divisors (see below), whose sum is σ = 16935957441. Its totient is φ = 2516762016.
The previous prime is 7682297039. The next prime is 7682297069. The reversal of 7682297058 is 8507922867.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 7646977809 + 35319249 = 87447^2 + 5943^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=61977.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 7682296995 and 7682297013.
It is an unprimeable number.
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 26 ways as a sum of consecutive naturals, for example, 27145785 + ... + 27146067.
Almost surely, 27682297058 is an apocalyptic number.
7682297058 is an abundant number, since it is smaller than the sum of its proper divisors (9253660383).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7682297058 is an equidigital number, since it uses as much as digits as its factorization.
7682297058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 720 (or 361 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 54.
The square root of 7682297058 is about 87648.7139551973. The cubic root of 7682297058 is about 1973.1663423627.
The spelling of 7682297058 in words is "seven billion, six hundred eighty-two million, two hundred ninety-seven thousand, fifty-eight".
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