Base | Representation |
---|---|
bin | 1100001010101000010100 |
3 | 20000000212001 |
4 | 30022220110 |
5 | 1304024033 |
6 | 152205044 |
7 | 36052105 |
oct | 14125024 |
9 | 6000761 |
10 | 3189268 |
11 | 1889165 |
12 | 1099784 |
13 | 878854 |
14 | 5d03ac |
15 | 42ee7d |
hex | 30aa14 |
3189268 has 12 divisors (see below), whose sum is σ = 5909652. Its totient is φ = 1500800.
The previous prime is 3189259. The next prime is 3189269. The reversal of 3189268 is 8629813.
It can be written as a sum of positive squares in 2 ways, for example, as 2782224 + 407044 = 1668^2 + 638^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3189269) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23383 + ... + 23518.
It is an arithmetic number, because the mean of its divisors is an integer number (492471).
Almost surely, 23189268 is an apocalyptic number.
It is an amenable number.
3189268 is a deficient number, since it is larger than the sum of its proper divisors (2720384).
3189268 is a wasteful number, since it uses less digits than its factorization.
3189268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46922 (or 46920 counting only the distinct ones).
The product of its digits is 20736, while the sum is 37.
The square root of 3189268 is about 1785.8521775332. The cubic root of 3189268 is about 147.1963378303.
The spelling of 3189268 in words is "three million, one hundred eighty-nine thousand, two hundred sixty-eight".
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