Base | Representation |
---|---|
bin | 1001000110001110… |
… | …1000001110001101 |
3 | 20022012010021202211 |
4 | 2101203220032031 |
5 | 20000130123414 |
6 | 1042153150421 |
7 | 114341651542 |
oct | 22143501615 |
9 | 6265107684 |
10 | 2442036109 |
11 | 1043513967 |
12 | 5819bb411 |
13 | 2cbc161a6 |
14 | 192482bc9 |
15 | e45cb3c4 |
hex | 918e838d |
2442036109 has 16 divisors (see below), whose sum is σ = 2620252800. Its totient is φ = 2270638656.
The previous prime is 2442036083. The next prime is 2442036131. The reversal of 2442036109 is 9016302442.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2442036109 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2442036139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123682 + ... + 142060.
It is an arithmetic number, because the mean of its divisors is an integer number (163765800).
Almost surely, 22442036109 is an apocalyptic number.
It is an amenable number.
2442036109 is a deficient number, since it is larger than the sum of its proper divisors (178216691).
2442036109 is a wasteful number, since it uses less digits than its factorization.
2442036109 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18564.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 2442036109 is about 49416.9617540374. The cubic root of 2442036109 is about 1346.6374678000.
The spelling of 2442036109 in words is "two billion, four hundred forty-two million, thirty-six thousand, one hundred nine".
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