Base | Representation |
---|---|
bin | 1000101010011010000111 |
3 | 11021101000202 |
4 | 20222122013 |
5 | 1040131410 |
6 | 120401115 |
7 | 25205366 |
oct | 10523207 |
9 | 4241022 |
10 | 2270855 |
11 | 1311144 |
12 | 91619b |
13 | 616802 |
14 | 4317dd |
15 | 2ecca5 |
hex | 22a687 |
2270855 has 8 divisors (see below), whose sum is σ = 2760000. Its totient is φ = 1793376.
The previous prime is 2270839. The next prime is 2270893. The reversal of 2270855 is 5580722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2270855 - 24 = 2270839 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2480 + ... + 3269.
It is an arithmetic number, because the mean of its divisors is an integer number (345000).
22270855 is an apocalyptic number.
2270855 is a deficient number, since it is larger than the sum of its proper divisors (489145).
2270855 is an equidigital number, since it uses as much as digits as its factorization.
2270855 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5833.
The product of its (nonzero) digits is 5600, while the sum is 29.
The square root of 2270855 is about 1506.9356323347. The cubic root of 2270855 is about 131.4406812701.
It can be divided in two parts, 2270 and 855, that added together give a 5-th power (3125 = 55).
The spelling of 2270855 in words is "two million, two hundred seventy thousand, eight hundred fifty-five".
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