Base | Representation |
---|---|
bin | 101101101010101100100 |
3 | 2211000200222 |
4 | 11231111210 |
5 | 340341140 |
6 | 52023512 |
7 | 15501512 |
oct | 5552544 |
9 | 2730628 |
10 | 1496420 |
11 | 932312 |
12 | 601b98 |
13 | 405173 |
14 | 2ad4b2 |
15 | 1e85b5 |
hex | 16d564 |
1496420 has 12 divisors (see below), whose sum is σ = 3142524. Its totient is φ = 598560.
The previous prime is 1496399. The next prime is 1496423. The reversal of 1496420 is 246941.
It can be written as a sum of positive squares in 2 ways, for example, as 605284 + 891136 = 778^2 + 944^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1496420.
It is not an unprimeable number, because it can be changed into a prime (1496423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37391 + ... + 37430.
It is an arithmetic number, because the mean of its divisors is an integer number (261877).
21496420 is an apocalyptic number.
1496420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1496420 is an abundant number, since it is smaller than the sum of its proper divisors (1646104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1496420 is a wasteful number, since it uses less digits than its factorization.
1496420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74830 (or 74828 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 1496420 is about 1223.2824694240. The cubic root of 1496420 is about 114.3802833316.
The spelling of 1496420 in words is "one million, four hundred ninety-six thousand, four hundred twenty".
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