Base | Representation |
---|---|
bin | 1010101001010010000110 |
3 | 12020202220010 |
4 | 22221102012 |
5 | 1203244114 |
6 | 135451050 |
7 | 32501445 |
oct | 12512206 |
9 | 5222803 |
10 | 2790534 |
11 | 163662a |
12 | b26a86 |
13 | 769206 |
14 | 528d5c |
15 | 3a1c59 |
hex | 2a9486 |
2790534 has 8 divisors (see below), whose sum is σ = 5581080. Its totient is φ = 930176.
The previous prime is 2790497. The next prime is 2790547. The reversal of 2790534 is 4350972.
It is a sphenic number, since it is the product of 3 distinct primes.
2790534 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232539 + ... + 232550.
It is an arithmetic number, because the mean of its divisors is an integer number (697635).
22790534 is an apocalyptic number.
2790534 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2790534 is a wasteful number, since it uses less digits than its factorization.
2790534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465094.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 2790534 is about 1670.4891499199. The cubic root of 2790534 is about 140.7869626251.
The spelling of 2790534 in words is "two million, seven hundred ninety thousand, five hundred thirty-four".
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