Base | Representation |
---|---|
bin | 1011010110111010001110 |
3 | 12121021020220 |
4 | 23112322032 |
5 | 1230234142 |
6 | 143452210 |
7 | 34210350 |
oct | 13267216 |
9 | 5537226 |
10 | 2977422 |
11 | 1753a88 |
12 | bb7066 |
13 | 8032b6 |
14 | 5770d0 |
15 | 3dc2ec |
hex | 2d6e8e |
2977422 has 16 divisors (see below), whose sum is σ = 6805632. Its totient is φ = 850680.
The previous prime is 2977417. The next prime is 2977441. The reversal of 2977422 is 2247792.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35404 + ... + 35487.
It is an arithmetic number, because the mean of its divisors is an integer number (425352).
22977422 is an apocalyptic number.
2977422 is an abundant number, since it is smaller than the sum of its proper divisors (3828210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2977422 is a wasteful number, since it uses less digits than its factorization.
2977422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70903.
The product of its digits is 14112, while the sum is 33.
The square root of 2977422 is about 1725.5207909498. The cubic root of 2977422 is about 143.8622332078.
The spelling of 2977422 in words is "two million, nine hundred seventy-seven thousand, four hundred twenty-two".
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