Base | Representation |
---|---|
bin | 1010101001001011011100 |
3 | 12020202022100 |
4 | 22221023130 |
5 | 1203240413 |
6 | 135445100 |
7 | 32500266 |
oct | 12511334 |
9 | 5222270 |
10 | 2790108 |
11 | 1636282 |
12 | b26790 |
13 | 768c69 |
14 | 528b36 |
15 | 3a1a73 |
hex | 2a92dc |
2790108 has 72 divisors (see below), whose sum is σ = 7705152. Its totient is φ = 847872.
The previous prime is 2790103. The next prime is 2790113. The reversal of 2790108 is 8010972.
2790108 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2790103) and next prime (2790113).
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2790101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28716 + ... + 28812.
It is an arithmetic number, because the mean of its divisors is an integer number (107016).
22790108 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2790108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3852576).
2790108 is an abundant number, since it is smaller than the sum of its proper divisors (4915044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2790108 is a wasteful number, since it uses less digits than its factorization.
2790108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171 (or 166 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 2790108 is about 1670.3616374905. The cubic root of 2790108 is about 140.7797981303.
The spelling of 2790108 in words is "two million, seven hundred ninety thousand, one hundred eight".
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