Base | Representation |
---|---|
bin | 1010100000110000101010 |
3 | 12012000000020 |
4 | 22200300222 |
5 | 1201140001 |
6 | 135021310 |
7 | 32264616 |
oct | 12406052 |
9 | 5160006 |
10 | 2755626 |
11 | 1612385 |
12 | b0a836 |
13 | 756363 |
14 | 51a346 |
15 | 396736 |
hex | 2a0c2a |
2755626 has 8 divisors (see below), whose sum is σ = 5511264. Its totient is φ = 918540.
The previous prime is 2755619. The next prime is 2755633. The reversal of 2755626 is 6265572.
2755626 is nontrivially palindromic in base 4.
It is an interprime number because it is at equal distance from previous prime (2755619) and next prime (2755633).
It is a sphenic number, since it is the product of 3 distinct primes.
2755626 is an admirable number.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 229630 + ... + 229641.
It is an arithmetic number, because the mean of its divisors is an integer number (688908).
22755626 is an apocalyptic number.
2755626 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.
2755626 is a wasteful number, since it uses less digits than its factorization.
2755626 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 459276.
The product of its digits is 25200, while the sum is 33.
The square root of 2755626 is about 1660.0078313068. The cubic root of 2755626 is about 140.1974425037.
The spelling of 2755626 in words is "two million, seven hundred fifty-five thousand, six hundred twenty-six".
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