Base | Representation |
---|---|
bin | 1010110100110100… |
… | …0110110011000100 |
3 | 21111111221201021211 |
4 | 2231031012303010 |
5 | 21422402102314 |
6 | 1200203221204 |
7 | 132003456262 |
oct | 25515066304 |
9 | 7444851254 |
10 | 2905894084 |
11 | 1261335265 |
12 | 691217804 |
13 | 374055772 |
14 | 1d7d0b432 |
15 | 1201a59c4 |
hex | ad346cc4 |
2905894084 has 12 divisors (see below), whose sum is σ = 5085950464. Its totient is φ = 1452765384.
The previous prime is 2905894081. The next prime is 2905894127. The reversal of 2905894084 is 4804985092.
It is not an unprimeable number, because it can be changed into a prime (2905894081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5532 + ... + 76435.
Almost surely, 22905894084 is an apocalyptic number.
It is an amenable number.
2905894084 is a deficient number, since it is larger than the sum of its proper divisors (2180056380).
2905894084 is a wasteful number, since it uses less digits than its factorization.
2905894084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90834 (or 90832 counting only the distinct ones).
The product of its (nonzero) digits is 829440, while the sum is 49.
The square root of 2905894084 is about 53906.3454891908. The cubic root of 2905894084 is about 1427.0086103772.
The spelling of 2905894084 in words is "two billion, nine hundred five million, eight hundred ninety-four thousand, eighty-four".
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