Base | Representation |
---|---|
bin | 10011000101000111010101 |
3 | 100102010000121 |
4 | 103011013111 |
5 | 2240023220 |
6 | 255111541 |
7 | 60341113 |
oct | 23050725 |
9 | 10363017 |
10 | 5001685 |
11 | 2906927 |
12 | 18125b1 |
13 | 10617a0 |
14 | 942ab3 |
15 | 68beaa |
hex | 4c51d5 |
5001685 has 8 divisors (see below), whose sum is σ = 6463800. Its totient is φ = 3693504.
The previous prime is 5001679. The next prime is 5001691. The reversal of 5001685 is 5861005.
It is an interprime number because it is at equal distance from previous prime (5001679) and next prime (5001691).
It can be written as a sum of positive squares in 4 ways, for example, as 236196 + 4765489 = 486^2 + 2183^2 .
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 5001685 - 25 = 5001653 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38410 + ... + 38539.
It is an arithmetic number, because the mean of its divisors is an integer number (807975).
Almost surely, 25001685 is an apocalyptic number.
It is an amenable number.
5001685 is a deficient number, since it is larger than the sum of its proper divisors (1462115).
5001685 is a wasteful number, since it uses less digits than its factorization.
5001685 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76967.
The product of its (nonzero) digits is 1200, while the sum is 25.
The square root of 5001685 is about 2236.4447232158. Note that the first 3 decimals coincide. The cubic root of 5001685 is about 171.0168012401.
The spelling of 5001685 in words is "five million, one thousand, six hundred eighty-five".
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