Base | Representation |
---|---|
bin | 1011111000101111100101 |
3 | 12212022100121 |
4 | 23320233211 |
5 | 1244203010 |
6 | 150441541 |
7 | 35325364 |
oct | 13705745 |
9 | 5768317 |
10 | 3116005 |
11 | 1839112 |
12 | 10632b1 |
13 | 8513b9 |
14 | 5b17db |
15 | 4183da |
hex | 2f8be5 |
3116005 has 8 divisors (see below), whose sum is σ = 3790872. Its totient is φ = 2458368.
The previous prime is 3115999. The next prime is 3116011. The reversal of 3116005 is 5006113.
It is an interprime number because it is at equal distance from previous prime (3115999) and next prime (3116011).
It can be written as a sum of positive squares in 4 ways, for example, as 919681 + 2196324 = 959^2 + 1482^2 .
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 3116005 - 29 = 3115493 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3116005.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3904 + ... + 4633.
It is an arithmetic number, because the mean of its divisors is an integer number (473859).
Almost surely, 23116005 is an apocalyptic number.
It is an amenable number.
3116005 is a deficient number, since it is larger than the sum of its proper divisors (674867).
3116005 is an equidigital number, since it uses as much as digits as its factorization.
3116005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8615.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 3116005 is about 1765.2209493432. The cubic root of 3116005 is about 146.0604772283.
The spelling of 3116005 in words is "three million, one hundred sixteen thousand, five".
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