Base | Representation |
---|---|
bin | 1010100101101011… |
… | …0000010000101000 |
3 | 21100002101222220202 |
4 | 2221122300100220 |
5 | 21310121103140 |
6 | 1150013411332 |
7 | 130302454235 |
oct | 25132602050 |
9 | 7302358822 |
10 | 2842362920 |
11 | 1229492371 |
12 | 673a99b48 |
13 | 363b40467 |
14 | 1cd6d078c |
15 | 119806915 |
hex | a96b0428 |
2842362920 has 16 divisors (see below), whose sum is σ = 6395316660. Its totient is φ = 1136945152.
The previous prime is 2842362881. The next prime is 2842362953. The reversal of 2842362920 is 292632482.
It can be written as a sum of positive squares in 2 ways, for example, as 2591013604 + 251349316 = 50902^2 + 15854^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35529497 + ... + 35529576.
Almost surely, 22842362920 is an apocalyptic number.
2842362920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2842362920 is an abundant number, since it is smaller than the sum of its proper divisors (3552953740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2842362920 is a wasteful number, since it uses less digits than its factorization.
2842362920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71059084 (or 71059080 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
The square root of 2842362920 is about 53313.8154702887. The cubic root of 2842362920 is about 1416.5323907489.
The spelling of 2842362920 in words is "two billion, eight hundred forty-two million, three hundred sixty-two thousand, nine hundred twenty".
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