Base | Representation |
---|---|
bin | 1001010000011110… |
… | …1001000010110000 |
3 | 20102012000122210110 |
4 | 2110013221002300 |
5 | 20042131443323 |
6 | 1050330501320 |
7 | 115403262411 |
oct | 22407510260 |
9 | 6365018713 |
10 | 2485031088 |
11 | 106580a701 |
12 | 594294840 |
13 | 307abacc7 |
14 | 198075808 |
15 | e8270793 |
hex | 941e90b0 |
2485031088 has 40 divisors (see below), whose sum is σ = 6421464000. Its totient is φ = 828111424.
The previous prime is 2485030973. The next prime is 2485031119. The reversal of 2485031088 is 8801305842.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298243 + ... + 306461.
It is an arithmetic number, because the mean of its divisors is an integer number (160536600).
Almost surely, 22485031088 is an apocalyptic number.
It is an amenable number.
2485031088 is an abundant number, since it is smaller than the sum of its proper divisors (3936432912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2485031088 is a wasteful number, since it uses less digits than its factorization.
2485031088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14529 (or 14523 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The square root of 2485031088 is about 49850.0861383408. The cubic root of 2485031088 is about 1354.4945919902.
The spelling of 2485031088 in words is "two billion, four hundred eighty-five million, thirty-one thousand, eighty-eight".
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