Base | Representation |
---|---|
bin | 11001010001100… |
… | …000010011001011 |
3 | 1002112212101220212 |
4 | 121101200103023 |
5 | 1332022103042 |
6 | 110024111335 |
7 | 13336050266 |
oct | 3121402313 |
9 | 1075771825 |
10 | 424019147 |
11 | 1a8390952 |
12 | ba00554b |
13 | 69b01206 |
14 | 40457cdd |
15 | 2735a482 |
hex | 194604cb |
424019147 has 12 divisors (see below), whose sum is σ = 439581240. Its totient is φ = 408991680.
The previous prime is 424019137. The next prime is 424019153. The reversal of 424019147 is 741910424.
It is not a de Polignac number, because 424019147 - 28 = 424018891 is a prime.
It is not an unprimeable number, because it can be changed into a prime (424019137) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415604 + ... + 416622.
It is an arithmetic number, because the mean of its divisors is an integer number (36631770).
Almost surely, 2424019147 is an apocalyptic number.
424019147 is a deficient number, since it is larger than the sum of its proper divisors (15562093).
424019147 is a wasteful number, since it uses less digits than its factorization.
424019147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1514 (or 1483 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 32.
The square root of 424019147 is about 20591.7252069855. The cubic root of 424019147 is about 751.2684591022.
The spelling of 424019147 in words is "four hundred twenty-four million, nineteen thousand, one hundred forty-seven".
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