Base | Representation |
---|---|
bin | 101100110111100010000 |
3 | 2202200202202 |
4 | 11212330100 |
5 | 334021344 |
6 | 51302332 |
7 | 15332240 |
oct | 5467420 |
9 | 2680682 |
10 | 1470224 |
11 | 914668 |
12 | 5aa9a8 |
13 | 3c6272 |
14 | 2a3b20 |
15 | 1e094e |
hex | 166f10 |
1470224 has 20 divisors (see below), whose sum is σ = 3255744. Its totient is φ = 630048.
The previous prime is 1470199. The next prime is 1470233. The reversal of 1470224 is 4220741.
It is a super-2 number, since 2×14702242 = 4323117220352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1470196 and 1470205.
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, 6452 + ... + 6675.
21470224 is an apocalyptic number.
1470224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1470224 is an abundant number, since it is smaller than the sum of its proper divisors (1785520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1470224 is a wasteful number, since it uses less digits than its factorization.
1470224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13142 (or 13136 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 20.
The square root of 1470224 is about 1212.5279378225. The cubic root of 1470224 is about 113.7089116181.
Adding to 1470224 its reverse (4220741), we get a palindrome (5690965).
The spelling of 1470224 in words is "one million, four hundred seventy thousand, two hundred twenty-four".
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