Base | Representation |
---|---|
bin | 1011001111000000001001 |
3 | 12112121211022 |
4 | 23033000021 |
5 | 1223220113 |
6 | 143042225 |
7 | 34014050 |
oct | 13170011 |
9 | 5477738 |
10 | 2945033 |
11 | 1731713 |
12 | ba0375 |
13 | 7c1630 |
14 | 569397 |
15 | 3d2908 |
hex | 2cf009 |
2945033 has 8 divisors (see below), whose sum is σ = 3624768. Its totient is φ = 2330064.
The previous prime is 2945021. The next prime is 2945069. The reversal of 2945033 is 3305492.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2945033 - 212 = 2940937 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2944993 and 2945011.
It is not an unprimeable number, because it can be changed into a prime (2945333) 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, 16091 + ... + 16272.
It is an arithmetic number, because the mean of its divisors is an integer number (453096).
22945033 is an apocalyptic number.
It is an amenable number.
2945033 is a deficient number, since it is larger than the sum of its proper divisors (679735).
2945033 is a wasteful number, since it uses less digits than its factorization.
2945033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32383.
The product of its (nonzero) digits is 3240, while the sum is 26.
The square root of 2945033 is about 1716.1098449691. The cubic root of 2945033 is about 143.3386759621.
The spelling of 2945033 in words is "two million, nine hundred forty-five thousand, thirty-three".
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