Base | Representation |
---|---|
bin | 10010010011111010010010 |
3 | 100000212120012 |
4 | 102103322102 |
5 | 2212101041 |
6 | 250514522 |
7 | 55541411 |
oct | 22237222 |
9 | 10025505 |
10 | 4800146 |
11 | 278946a |
12 | 1735a42 |
13 | cc0b30 |
14 | 8cd478 |
15 | 64c3eb |
hex | 493e92 |
4800146 has 24 divisors (see below), whose sum is σ = 8129100. Its totient is φ = 2113056.
The previous prime is 4800113. The next prime is 4800149. The reversal of 4800146 is 6410084.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4774225 + 25921 = 2185^2 + 161^2 .
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4800149) 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 11 ways as a sum of consecutive naturals, for example, 13580 + ... + 13928.
Almost surely, 24800146 is an apocalyptic number.
4800146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
4800146 is a deficient number, since it is larger than the sum of its proper divisors (3328954).
4800146 is a wasteful number, since it uses less digits than its factorization.
4800146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410 (or 387 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 4800146 is about 2190.9235495562. The cubic root of 4800146 is about 168.6882433370.
The spelling of 4800146 in words is "four million, eight hundred thousand, one hundred forty-six".
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