Base | Representation |
---|---|
bin | 111100111000000… |
… | …0100001001101010 |
3 | 12021100121000111022 |
4 | 1321300010021222 |
5 | 13140404034200 |
6 | 534404532442 |
7 | 101422115360 |
oct | 17160041152 |
9 | 5240530438 |
10 | 2042643050 |
11 | 959022a58 |
12 | 4900b1122 |
13 | 267257c36 |
14 | 1553d9630 |
15 | be4d7885 |
hex | 79c0426a |
2042643050 has 48 divisors (see below), whose sum is σ = 4348650240. Its totient is φ = 699274560.
The previous prime is 2042643049. The next prime is 2042643067. The reversal of 2042643050 is 503462402.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 247592 + ... + 255708.
It is an arithmetic number, because the mean of its divisors is an integer number (90596880).
Almost surely, 22042643050 is an apocalyptic number.
2042643050 is an abundant number, since it is smaller than the sum of its proper divisors (2306007190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042643050 is a wasteful number, since it uses less digits than its factorization.
2042643050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8855 (or 8850 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 2042643050 is about 45195.6087468683. The cubic root of 2042643050 is about 1268.8126315268.
The spelling of 2042643050 in words is "two billion, forty-two million, six hundred forty-three thousand, fifty".
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