Base | Representation |
---|---|
bin | 100000011110111101110 |
3 | 2000002010100 |
4 | 10003313232 |
5 | 233030210 |
6 | 34451530 |
7 | 12022203 |
oct | 4036756 |
9 | 2002110 |
10 | 1064430 |
11 | 6677a4 |
12 | 433ba6 |
13 | 2b3653 |
14 | 1d9caa |
15 | 1605c0 |
hex | 103dee |
1064430 has 24 divisors (see below), whose sum is σ = 2767752. Its totient is φ = 283824.
The previous prime is 1064411. The next prime is 1064431. The reversal of 1064430 is 344601.
It is a super-2 number, since 2×10644302 = 2266022449800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1064431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5824 + ... + 6003.
It is an arithmetic number, because the mean of its divisors is an integer number (115323).
21064430 is an apocalyptic number.
1064430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1064430 is an abundant number, since it is smaller than the sum of its proper divisors (1703322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1064430 is a wasteful number, since it uses less digits than its factorization.
1064430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11840 (or 11837 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1064430 is about 1031.7121691635. The cubic root of 1064430 is about 102.1031252291.
The spelling of 1064430 in words is "one million, sixty-four thousand, four hundred thirty".
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