Base | Representation |
---|---|
bin | 1101000000101011… |
… | …10000011011001011 |
3 | 200000210120001021001 |
4 | 12200111300123023 |
5 | 103301131301402 |
6 | 3113041155431 |
7 | 335044510015 |
oct | 64025603313 |
9 | 20023501231 |
10 | 6985025227 |
11 | 2a64956924 |
12 | 142b32bb77 |
13 | 874191c2b |
14 | 4a397d1b5 |
15 | 2ad35c187 |
hex | 1a05706cb |
6985025227 has 8 divisors (see below), whose sum is σ = 7391381760. Its totient is φ = 6587223720.
The previous prime is 6985025213. The next prime is 6985025249. The reversal of 6985025227 is 7225205896.
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 6985025227 - 227 = 6850807499 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6985025287) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137077 + ... + 2140342.
It is an arithmetic number, because the mean of its divisors is an integer number (923922720).
Almost surely, 26985025227 is an apocalyptic number.
6985025227 is a deficient number, since it is larger than the sum of its proper divisors (406356533).
6985025227 is a wasteful number, since it uses less digits than its factorization.
6985025227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4277513.
The product of its (nonzero) digits is 604800, while the sum is 46.
The square root of 6985025227 is about 83576.4633554208. The cubic root of 6985025227 is about 1911.5661274701.
The spelling of 6985025227 in words is "six billion, nine hundred eighty-five million, twenty-five thousand, two hundred twenty-seven".
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