Base | Representation |
---|---|
bin | 10010100111011111… |
… | …11001101000110011 |
3 | 221210120100121220221 |
4 | 21103233321220303 |
5 | 130432210002441 |
6 | 4331443313511 |
7 | 502454046526 |
oct | 112357715063 |
9 | 27716317827 |
10 | 9995000371 |
11 | 4269a0a794 |
12 | 1b2b37b897 |
13 | c33959905 |
14 | 6ab620bbd |
15 | 3d77218d1 |
hex | 253bf9a33 |
9995000371 has 4 divisors (see below), whose sum is σ = 9995283144. Its totient is φ = 9994717600.
The previous prime is 9995000357. The next prime is 9995000399. The reversal of 9995000371 is 1730005999.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 9995000371 - 25 = 9995000339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9995000341) 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, 79270 + ... + 162091.
It is an arithmetic number, because the mean of its divisors is an integer number (2498820786).
Almost surely, 29995000371 is an apocalyptic number.
9995000371 is a deficient number, since it is larger than the sum of its proper divisors (282773).
9995000371 is a wasteful number, since it uses less digits than its factorization.
9995000371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282772.
The product of its (nonzero) digits is 76545, while the sum is 43.
The square root of 9995000371 is about 99974.9987296824. The cubic root of 9995000371 is about 2154.0755843736.
The spelling of 9995000371 in words is "nine billion, nine hundred ninety-five million, three hundred seventy-one", and thus it is an aban number.
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