Base | Representation |
---|---|
bin | 100000101110101001100 |
3 | 2000111010202 |
4 | 10011311030 |
5 | 233304320 |
6 | 34553032 |
7 | 12054464 |
oct | 4056514 |
9 | 2014122 |
10 | 1072460 |
11 | 672834 |
12 | 438778 |
13 | 2b71bc |
14 | 1dcba4 |
15 | 162b75 |
hex | 105d4c |
1072460 has 12 divisors (see below), whose sum is σ = 2252208. Its totient is φ = 428976.
The previous prime is 1072459. The next prime is 1072471. The reversal of 1072460 is 642701.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 53623 = 1072460 / (1 + 0 + 7 + 2 + 4 + 6 + 0).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26792 + ... + 26831.
It is an arithmetic number, because the mean of its divisors is an integer number (187684).
21072460 is an apocalyptic number.
1072460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1072460 is an abundant number, since it is smaller than the sum of its proper divisors (1179748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1072460 is a wasteful number, since it uses less digits than its factorization.
1072460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53632 (or 53630 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 1072460 is about 1035.5964464983. The cubic root of 1072460 is about 102.3592356868.
The spelling of 1072460 in words is "one million, seventy-two thousand, four hundred sixty".
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