Base | Representation |
---|---|
bin | 101001000001100100010 |
3 | 2112022000112 |
4 | 11020030202 |
5 | 321004130 |
6 | 44451322 |
7 | 14266133 |
oct | 5101442 |
9 | 2468015 |
10 | 1344290 |
11 | 838a92 |
12 | 549b42 |
13 | 380b4c |
14 | 26dc8a |
15 | 1b8495 |
hex | 148322 |
1344290 has 16 divisors (see below), whose sum is σ = 2436480. Its totient is φ = 534000.
The previous prime is 1344283. The next prime is 1344311. The reversal of 1344290 is 924431.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415 + ... + 2165.
It is an arithmetic number, because the mean of its divisors is an integer number (152280).
21344290 is an apocalyptic number.
1344290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1344290 is a deficient number, since it is larger than the sum of its proper divisors (1092190).
1344290 is a wasteful number, since it uses less digits than its factorization.
1344290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 1344290 is about 1159.4352073316. The cubic root of 1344290 is about 110.3649038655.
The spelling of 1344290 in words is "one million, three hundred forty-four thousand, two hundred ninety".
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