Base | Representation |
---|---|
bin | 101100100111001000100 |
3 | 2202021020210 |
4 | 11210321010 |
5 | 333234303 |
6 | 51155420 |
7 | 15265614 |
oct | 5447104 |
9 | 2667223 |
10 | 1461828 |
11 | 909325 |
12 | 5a5b70 |
13 | 3c24b4 |
14 | 2a0a44 |
15 | 1dd203 |
hex | 164e44 |
1461828 has 24 divisors (see below), whose sum is σ = 3491488. Its totient is φ = 475776.
The previous prime is 1461821. The next prime is 1461851. The reversal of 1461828 is 8281641.
It is a super-2 number, since 2×14618282 = 4273882203168, which contains 22 as substring.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 1461795 and 1461804.
It is not an unprimeable number, because it can be changed into a prime (1461821) 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, 901 + ... + 1932.
21461828 is an apocalyptic number.
It is an amenable number.
1461828 is an abundant number, since it is smaller than the sum of its proper divisors (2029660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1461828 is a wasteful number, since it uses less digits than its factorization.
1461828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2883 (or 2881 counting only the distinct ones).
The product of its digits is 3072, while the sum is 30.
The square root of 1461828 is about 1209.0607925162. The cubic root of 1461828 is about 113.4920459924.
The spelling of 1461828 in words is "one million, four hundred sixty-one thousand, eight hundred twenty-eight".
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