Base | Representation |
---|---|
bin | 1010000000010000001010 |
3 | 11221020100200 |
4 | 22000100022 |
5 | 1132404344 |
6 | 132113030 |
7 | 31201461 |
oct | 12002012 |
9 | 4836320 |
10 | 2622474 |
11 | 1531338 |
12 | a65776 |
13 | 70a87a |
14 | 4c39d8 |
15 | 36c069 |
hex | 28040a |
2622474 has 24 divisors (see below), whose sum is σ = 5749380. Its totient is φ = 863808.
The previous prime is 2622469. The next prime is 2622479. The reversal of 2622474 is 4742262.
It is a happy number.
2622474 is nontrivially palindromic in base 4.
It is an interprime number because it is at equal distance from previous prime (2622469) and next prime (2622479).
It can be written as a sum of positive squares in 2 ways, for example, as 2082249 + 540225 = 1443^2 + 735^2 .
It is not an unprimeable number, because it can be changed into a prime (2622479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 784 + ... + 2420.
22622474 is an apocalyptic number.
2622474 is an abundant number, since it is smaller than the sum of its proper divisors (3126906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2622474 is a wasteful number, since it uses less digits than its factorization.
2622474 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734 (or 1731 counting only the distinct ones).
The product of its digits is 5376, while the sum is 27.
The square root of 2622474 is about 1619.4054464525. The cubic root of 2622474 is about 137.9019467297.
It can be divided in two parts, 26 and 22474, that added together give a square (22500 = 1502).
The spelling of 2622474 in words is "two million, six hundred twenty-two thousand, four hundred seventy-four".
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