Base | Representation |
---|---|
bin | 1011000110100101… |
… | …1011110111100100 |
3 | 21200201012111100210 |
4 | 2301221123313210 |
5 | 22100442214114 |
6 | 1211424535420 |
7 | 133600142130 |
oct | 26151336744 |
9 | 7621174323 |
10 | 2980429284 |
11 | 129a4136a8 |
12 | 6b2181570 |
13 | 386621631 |
14 | 203b903c0 |
15 | 1269ca259 |
hex | b1a5bde4 |
2980429284 has 24 divisors (see below), whose sum is σ = 7947811648. Its totient is φ = 851551200.
The previous prime is 2980429261. The next prime is 2980429289. The reversal of 2980429284 is 4829240892.
It is not an unprimeable number, because it can be changed into a prime (2980429289) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17740567 + ... + 17740734.
Almost surely, 22980429284 is an apocalyptic number.
It is an amenable number.
2980429284 is an abundant number, since it is smaller than the sum of its proper divisors (4967382364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980429284 is a wasteful number, since it uses less digits than its factorization.
2980429284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35481315 (or 35481313 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 48.
The square root of 2980429284 is about 54593.3080514453. The cubic root of 2980429284 is about 1439.1065194227.
The spelling of 2980429284 in words is "two billion, nine hundred eighty million, four hundred twenty-nine thousand, two hundred eighty-four".
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