Base | Representation |
---|---|
bin | 1111001010001111000101 |
3 | 21110220102100 |
4 | 33022033011 |
5 | 2004132320 |
6 | 221102313 |
7 | 45531153 |
oct | 17121705 |
9 | 7426370 |
10 | 3974085 |
11 | 2274875 |
12 | 13b7999 |
13 | a91b3b |
14 | 7563d3 |
15 | 537790 |
hex | 3ca3c5 |
3974085 has 24 divisors (see below), whose sum is σ = 7038720. Its totient is φ = 2073312.
The previous prime is 3974077. The next prime is 3974093. The reversal of 3974085 is 5804793.
It is an interprime number because it is at equal distance from previous prime (3974077) and next prime (3974093).
It is not a de Polignac number, because 3974085 - 23 = 3974077 is a prime.
It is an Ulam number.
3974085 is a lucky number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1176 + ... + 3054.
It is an arithmetic number, because the mean of its divisors is an integer number (293280).
Almost surely, 23974085 is an apocalyptic number.
It is an amenable number.
3974085 is a deficient number, since it is larger than the sum of its proper divisors (3064635).
3974085 is a wasteful number, since it uses less digits than its factorization.
3974085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1937 (or 1934 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 3974085 is about 1993.5107223188. The cubic root of 3974085 is about 158.3965497029.
The spelling of 3974085 in words is "three million, nine hundred seventy-four thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •