Base | Representation |
---|---|
bin | 1110110111010010100001 |
3 | 21022221222010 |
4 | 32313102201 |
5 | 1444141411 |
6 | 215303133 |
7 | 45056001 |
oct | 16672241 |
9 | 7287863 |
10 | 3896481 |
11 | 2221536 |
12 | 137aaa9 |
13 | a65714 |
14 | 736001 |
15 | 51e7a6 |
hex | 3b74a1 |
3896481 has 8 divisors (see below), whose sum is σ = 5206624. Its totient is φ = 2592000.
The previous prime is 3896467. The next prime is 3896489. The reversal of 3896481 is 1846983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3896481 - 25 = 3896449 is a prime.
It is a super-2 number, since 2×38964812 = 30365128366722, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3896489) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 606 + ... + 2856.
It is an arithmetic number, because the mean of its divisors is an integer number (650828).
Almost surely, 23896481 is an apocalyptic number.
It is an amenable number.
3896481 is a deficient number, since it is larger than the sum of its proper divisors (1310143).
3896481 is a wasteful number, since it uses less digits than its factorization.
3896481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2831.
The product of its digits is 41472, while the sum is 39.
The square root of 3896481 is about 1973.9506072848. The cubic root of 3896481 is about 157.3587345076.
The spelling of 3896481 in words is "three million, eight hundred ninety-six thousand, four hundred eighty-one".
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