Base | Representation |
---|---|
bin | 1101111100010010… |
… | …10001011011000011 |
3 | 201022122110220100121 |
4 | 12332021101123003 |
5 | 110312134201440 |
6 | 3234423001111 |
7 | 353326015405 |
oct | 67611213303 |
9 | 21278426317 |
10 | 7485068995 |
11 | 31a1143138 |
12 | 154a899197 |
13 | 923960c11 |
14 | 510146b75 |
15 | 2dc1d334a |
hex | 1be2516c3 |
7485068995 has 8 divisors (see below), whose sum is σ = 9001319184. Its totient is φ = 5975230944.
The previous prime is 7485068971. The next prime is 7485069017. The reversal of 7485068995 is 5998605847.
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 7485068995 - 211 = 7485066947 is a prime.
It is a Duffinian number.
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 7 ways as a sum of consecutive naturals, for example, 1600464 + ... + 1605133.
It is an arithmetic number, because the mean of its divisors is an integer number (1125164898).
Almost surely, 27485068995 is an apocalyptic number.
7485068995 is a deficient number, since it is larger than the sum of its proper divisors (1516250189).
7485068995 is a wasteful number, since it uses less digits than its factorization.
7485068995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3206069.
The product of its (nonzero) digits is 21772800, while the sum is 61.
The square root of 7485068995 is about 86516.2932342804. The cubic root of 7485068995 is about 1956.1340041256.
The spelling of 7485068995 in words is "seven billion, four hundred eighty-five million, sixty-eight thousand, nine hundred ninety-five".
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