Base | Representation |
---|---|
bin | 1011010111110010010110 |
3 | 12121110011221 |
4 | 23113302112 |
5 | 1230343024 |
6 | 143520554 |
7 | 34224001 |
oct | 13276226 |
9 | 5543157 |
10 | 2981014 |
11 | 1756753 |
12 | bb915a |
13 | 804b1a |
14 | 578538 |
15 | 3dd3e4 |
hex | 2d7c96 |
2981014 has 4 divisors (see below), whose sum is σ = 4471524. Its totient is φ = 1490506.
The previous prime is 2980993. The next prime is 2981021. The reversal of 2981014 is 4101892.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is an alternating number because its digits alternate between even and odd.
It is a self number, because there is not a number n which added to its sum of digits gives 2981014.
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 as a sum of consecutive naturals, namely, 745252 + ... + 745255.
It is an arithmetic number, because the mean of its divisors is an integer number (1117881).
22981014 is an apocalyptic number.
2981014 is a deficient number, since it is larger than the sum of its proper divisors (1490510).
2981014 is a wasteful number, since it uses less digits than its factorization.
2981014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1490509.
The product of its (nonzero) digits is 576, while the sum is 25.
The square root of 2981014 is about 1726.5613223978. The cubic root of 2981014 is about 143.9200623717.
The spelling of 2981014 in words is "two million, nine hundred eighty-one thousand, fourteen".
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