Base | Representation |
---|---|
bin | 101000111110011001111 |
3 | 2112012210120 |
4 | 11013303033 |
5 | 320431141 |
6 | 44440023 |
7 | 14261331 |
oct | 5076317 |
9 | 2465716 |
10 | 1342671 |
11 | 837850 |
12 | 549013 |
13 | 3801a5 |
14 | 26d451 |
15 | 1b7c66 |
hex | 147ccf |
1342671 has 32 divisors (see below), whose sum is σ = 2142720. Its totient is φ = 739200.
The previous prime is 1342669. The next prime is 1342697. The reversal of 1342671 is 1762431.
It is not a de Polignac number, because 1342671 - 21 = 1342669 is a prime.
1342671 is a lucky number.
It is a plaindrome in base 16.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1342651) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 21981 + ... + 22041.
It is an arithmetic number, because the mean of its divisors is an integer number (66960).
21342671 is an apocalyptic number.
1342671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1342671 is a deficient number, since it is larger than the sum of its proper divisors (800049).
1342671 is a wasteful number, since it uses less digits than its factorization.
1342671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127.
The product of its digits is 1008, while the sum is 24.
The square root of 1342671 is about 1158.7368122227. The cubic root of 1342671 is about 110.3205799575.
The spelling of 1342671 in words is "one million, three hundred forty-two thousand, six hundred seventy-one".
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