Base | Representation |
---|---|
bin | 1011001111000011110100 |
3 | 12112122011000 |
4 | 23033003310 |
5 | 1223222033 |
6 | 143043300 |
7 | 34014534 |
oct | 13170364 |
9 | 5478130 |
10 | 2945268 |
11 | 1731907 |
12 | ba0530 |
13 | 7c1781 |
14 | 5694c4 |
15 | 3d2a13 |
hex | 2cf0f4 |
2945268 has 24 divisors (see below), whose sum is σ = 7636160. Its totient is φ = 981720.
The previous prime is 2945249. The next prime is 2945287. The reversal of 2945268 is 8625492.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2945249) and next prime (2945287).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 13528 + ... + 13743.
22945268 is an apocalyptic number.
It is an amenable number.
2945268 is an abundant number, since it is smaller than the sum of its proper divisors (4690892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2945268 is a wasteful number, since it uses less digits than its factorization.
2945268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27284 (or 27276 counting only the distinct ones).
The product of its digits is 34560, while the sum is 36.
The square root of 2945268 is about 1716.1783124140. The cubic root of 2945268 is about 143.3424884483.
The spelling of 2945268 in words is "two million, nine hundred forty-five thousand, two hundred sixty-eight".
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