Base | Representation |
---|---|
bin | 111100110110111… |
… | …0111101101110110 |
3 | 12021022111210102212 |
4 | 1321231313231312 |
5 | 13140232132310 |
6 | 534344333422 |
7 | 101414201345 |
oct | 17155675566 |
9 | 5238453385 |
10 | 2042067830 |
11 | 95876a870 |
12 | 48ba74272 |
13 | 2670b617a |
14 | 1552c9b5c |
15 | be422205 |
hex | 79b77b76 |
2042067830 has 32 divisors (see below), whose sum is σ = 4017198240. Its totient is φ = 741214720.
The previous prime is 2042067823. The next prime is 2042067869. The reversal of 2042067830 is 387602402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44606 + ... + 77934.
It is an arithmetic number, because the mean of its divisors is an integer number (125537445).
Almost surely, 22042067830 is an apocalyptic number.
2042067830 is a deficient number, since it is larger than the sum of its proper divisors (1975130410).
2042067830 is a wasteful number, since it uses less digits than its factorization.
2042067830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33904.
The product of its (nonzero) digits is 16128, while the sum is 32.
The square root of 2042067830 is about 45189.2446274553. The cubic root of 2042067830 is about 1268.6935187067.
The spelling of 2042067830 in words is "two billion, forty-two million, sixty-seven thousand, eight hundred thirty".
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