Base | Representation |
---|---|
bin | 10000110101010100110000 |
3 | 22022012010002 |
4 | 100311110300 |
5 | 2112201340 |
6 | 234325132 |
7 | 52336034 |
oct | 20652460 |
9 | 8265102 |
10 | 4412720 |
11 | 2544384 |
12 | 15897a8 |
13 | bb66a0 |
14 | 82c1c4 |
15 | 5c2715 |
hex | 435530 |
4412720 has 40 divisors (see below), whose sum is σ = 11051376. Its totient is φ = 1628928.
The previous prime is 4412719. The next prime is 4412729. The reversal of 4412720 is 272144.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4412692 and 4412701.
It is not an unprimeable number, because it can be changed into a prime (4412729) 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, 1082 + ... + 3161.
Almost surely, 24412720 is an apocalyptic number.
4412720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4412720 is an abundant number, since it is smaller than the sum of its proper divisors (6638656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4412720 is a wasteful number, since it uses less digits than its factorization.
4412720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4269 (or 4263 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 4412720 is about 2100.6475192188. The cubic root of 4412720 is about 164.0220077545.
Adding to 4412720 its reverse (272144), we get a palindrome (4684864).
The spelling of 4412720 in words is "four million, four hundred twelve thousand, seven hundred twenty".
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