Base | Representation |
---|---|
bin | 100101110111110101111 |
3 | 2100001100020 |
4 | 10232332233 |
5 | 304203012 |
6 | 42333223 |
7 | 13356045 |
oct | 4567657 |
9 | 2301306 |
10 | 1241007 |
11 | 778429 |
12 | 4ba213 |
13 | 345b31 |
14 | 244395 |
15 | 197a8c |
hex | 12efaf |
1241007 has 8 divisors (see below), whose sum is σ = 1664640. Its totient is φ = 822360.
The previous prime is 1241003. The next prime is 1241027. The reversal of 1241007 is 7001421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1241007 - 22 = 1241003 is a prime.
1241007 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1241003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619 + ... + 1692.
It is an arithmetic number, because the mean of its divisors is an integer number (208080).
21241007 is an apocalyptic number.
1241007 is a deficient number, since it is larger than the sum of its proper divisors (423633).
1241007 is a wasteful number, since it uses less digits than its factorization.
1241007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2493.
The product of its (nonzero) digits is 56, while the sum is 15.
The square root of 1241007 is about 1114.0049371524. The cubic root of 1241007 is about 107.4627814189.
Adding to 1241007 its reverse (7001421), we get a palindrome (8242428).
The spelling of 1241007 in words is "one million, two hundred forty-one thousand, seven".
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