Base | Representation |
---|---|
bin | 1110110111001001111010 |
3 | 21022221012201 |
4 | 32313021322 |
5 | 1444132210 |
6 | 215300414 |
7 | 45054253 |
oct | 16671172 |
9 | 7287181 |
10 | 3895930 |
11 | 2221085 |
12 | 137a70a |
13 | a653ac |
14 | 735b2a |
15 | 51e53a |
hex | 3b727a |
3895930 has 16 divisors (see below), whose sum is σ = 7040520. Its totient is φ = 1552192.
The previous prime is 3895921. The next prime is 3895949. The reversal of 3895930 is 395983.
It can be written as a sum of positive squares in 4 ways, for example, as 3301489 + 594441 = 1817^2 + 771^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 3895930.
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, 2556 + ... + 3784.
Almost surely, 23895930 is an apocalyptic number.
3895930 is a deficient number, since it is larger than the sum of its proper divisors (3144590).
3895930 is a wasteful number, since it uses less digits than its factorization.
3895930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1553.
The product of its (nonzero) digits is 29160, while the sum is 37.
The square root of 3895930 is about 1973.8110345218. The cubic root of 3895930 is about 157.3513168103.
The spelling of 3895930 in words is "three million, eight hundred ninety-five thousand, nine hundred thirty".
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