Base | Representation |
---|---|
bin | 1010000101000001011110 |
3 | 11222020011101 |
4 | 22011001132 |
5 | 1134021024 |
6 | 132343314 |
7 | 31312444 |
oct | 12050136 |
9 | 4866141 |
10 | 2642014 |
11 | 1544a91 |
12 | a74b3a |
13 | 71672b |
14 | 4cab94 |
15 | 372c44 |
hex | 28505e |
2642014 has 4 divisors (see below), whose sum is σ = 3963024. Its totient is φ = 1321006.
The previous prime is 2641993. The next prime is 2642039. The reversal of 2642014 is 4102462.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2641982 and 2642000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660502 + ... + 660505.
It is an arithmetic number, because the mean of its divisors is an integer number (990756).
22642014 is an apocalyptic number.
2642014 is a deficient number, since it is larger than the sum of its proper divisors (1321010).
2642014 is a wasteful number, since it uses less digits than its factorization.
2642014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321009.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2642014 is about 1625.4273284278. The cubic root of 2642014 is about 138.2436011021.
Adding to 2642014 its reverse (4102462), we get a palindrome (6744476).
It can be divided in two parts, 264 and 2014, that added together give a triangular number (2278 = T67).
The spelling of 2642014 in words is "two million, six hundred forty-two thousand, fourteen".
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