Base | Representation |
---|---|
bin | 100000101111100011110 |
3 | 2000111210000 |
4 | 10011330132 |
5 | 233313201 |
6 | 34555130 |
7 | 12056031 |
oct | 4057436 |
9 | 2014700 |
10 | 1072926 |
11 | 673118 |
12 | 438aa6 |
13 | 2b748a |
14 | 1dd018 |
15 | 162d86 |
hex | 105f1e |
1072926 has 40 divisors (see below), whose sum is σ = 2482920. Its totient is φ = 346032.
The previous prime is 1072919. The next prime is 1072931. The reversal of 1072926 is 6292701.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1072926.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5905 + ... + 6083.
It is an arithmetic number, because the mean of its divisors is an integer number (62073).
21072926 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1072926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1241460).
1072926 is an abundant number, since it is smaller than the sum of its proper divisors (1409994).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1072926 is a wasteful number, since it uses less digits than its factorization.
1072926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230 (or 221 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 27.
The square root of 1072926 is about 1035.8214131789. The cubic root of 1072926 is about 102.3740590824.
The spelling of 1072926 in words is "one million, seventy-two thousand, nine hundred twenty-six".
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