Base | Representation |
---|---|
bin | 1011110010001001101000 |
3 | 12210221022102 |
4 | 23302021220 |
5 | 1242322000 |
6 | 150112532 |
7 | 35153555 |
oct | 13621150 |
9 | 5727272 |
10 | 3089000 |
11 | 181a8a2 |
12 | 104b748 |
13 | 842015 |
14 | 5a5a2c |
15 | 4103d5 |
hex | 2f2268 |
3089000 has 32 divisors (see below), whose sum is σ = 7230600. Its totient is φ = 1235200.
The previous prime is 3088973. The next prime is 3089027. The reversal of 3089000 is 9803.
It is an interprime number because it is at equal distance from previous prime (3088973) and next prime (3089027).
It can be written as a sum of positive squares in 4 ways, for example, as 1653796 + 1435204 = 1286^2 + 1198^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 545 + ... + 2544.
Almost surely, 23089000 is an apocalyptic number.
It is an amenable number.
3089000 is an abundant number, since it is smaller than the sum of its proper divisors (4141600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3089000 is a wasteful number, since it uses less digits than its factorization.
3089000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3110 (or 3096 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 3089000 is about 1757.5551200460. Note that the first 3 decimals coincide. The cubic root of 3089000 is about 145.6373057810.
The spelling of 3089000 in words is "three million, eighty-nine thousand".
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