Base | Representation |
---|---|
bin | 10001001000011011011111 |
3 | 22110011110102 |
4 | 101020123133 |
5 | 2122202400 |
6 | 240131315 |
7 | 53113136 |
oct | 21103337 |
9 | 8404412 |
10 | 4490975 |
11 | 2598155 |
12 | 1606b3b |
13 | c131a8 |
14 | 84c91d |
15 | 5da9d5 |
hex | 4486df |
4490975 has 12 divisors (see below), whose sum is σ = 5896944. Its totient is φ = 3381120.
The previous prime is 4490953. The next prime is 4490977. The reversal of 4490975 is 5790944.
It is a de Polignac number, because none of the positive numbers 2k-4490975 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4490977) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4859 + ... + 5708.
It is an arithmetic number, because the mean of its divisors is an integer number (491412).
Almost surely, 24490975 is an apocalyptic number.
4490975 is a deficient number, since it is larger than the sum of its proper divisors (1405969).
4490975 is a wasteful number, since it uses less digits than its factorization.
4490975 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10594 (or 10589 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 4490975 is about 2119.1920630278. The cubic root of 4490975 is about 164.9859186024.
It can be divided in two parts, 44 and 90975, that added together give a palindrome (91019).
The spelling of 4490975 in words is "four million, four hundred ninety thousand, nine hundred seventy-five".
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