Base | Representation |
---|---|
bin | 1001011111011011001000 |
3 | 11200101220110 |
4 | 21133123020 |
5 | 1114104013 |
6 | 125154320 |
7 | 30101445 |
oct | 11373310 |
9 | 4611813 |
10 | 2488008 |
11 | 144a306 |
12 | 9bb9a0 |
13 | 6915c3 |
14 | 48a9cc |
15 | 3422c3 |
hex | 25f6c8 |
2488008 has 32 divisors (see below), whose sum is σ = 6300000. Its totient is φ = 818688.
The previous prime is 2487983. The next prime is 2488009. The reversal of 2488008 is 8008842.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (2488009) 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, 1368 + ... + 2616.
It is an arithmetic number, because the mean of its divisors is an integer number (196875).
22488008 is an apocalyptic number.
It is an amenable number.
2488008 is an abundant number, since it is smaller than the sum of its proper divisors (3811992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2488008 is a wasteful number, since it uses less digits than its factorization.
2488008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1341 (or 1337 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 30.
The square root of 2488008 is about 1577.3420681640. The cubic root of 2488008 is about 135.5035242794.
It can be divided in two parts, 248 and 8008, that added together give a triangular number (8256 = T128).
The spelling of 2488008 in words is "two million, four hundred eighty-eight thousand, eight".
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