Base | Representation |
---|---|
bin | 1001011111101001111011 |
3 | 11200110012112 |
4 | 21133221323 |
5 | 1114121310 |
6 | 125202535 |
7 | 30104300 |
oct | 11375173 |
9 | 4613175 |
10 | 2488955 |
11 | 144aa97 |
12 | a0044b |
13 | 691b71 |
14 | 48b0a7 |
15 | 342705 |
hex | 25fa7b |
2488955 has 12 divisors (see below), whose sum is σ = 3474720. Its totient is φ = 1706544.
The previous prime is 2488949. The next prime is 2488961. The reversal of 2488955 is 5598842.
It is an interprime number because it is at equal distance from previous prime (2488949) and next prime (2488961).
It is not a de Polignac number, because 2488955 - 26 = 2488891 is a prime.
It is a d-powerful number, because it can be written as 24 + 42 + 83 + 87 + 9 + 54 + 58 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4835 + ... + 5324.
It is an arithmetic number, because the mean of its divisors is an integer number (289560).
22488955 is an apocalyptic number.
2488955 is a deficient number, since it is larger than the sum of its proper divisors (985765).
2488955 is a wasteful number, since it uses less digits than its factorization.
2488955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10178 (or 10171 counting only the distinct ones).
The product of its digits is 115200, while the sum is 41.
The square root of 2488955 is about 1577.6422281367. The cubic root of 2488955 is about 135.5207141437.
It can be divided in two parts, 2488 and 955, that added together give a palindrome (3443).
The spelling of 2488955 in words is "two million, four hundred eighty-eight thousand, nine hundred fifty-five".
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