Base | Representation |
---|---|
bin | 1111101011110000… |
… | …0011000001110000 |
3 | 101212101221110002002 |
4 | 3322330003001300 |
5 | 32110232420130 |
6 | 1533431513132 |
7 | 206220535535 |
oct | 37274030160 |
9 | 11771843062 |
10 | 4210045040 |
11 | 1870508173 |
12 | 995b287a8 |
13 | 5212b4c16 |
14 | 2bd1ccd8c |
15 | 199915b45 |
hex | faf03070 |
4210045040 has 40 divisors (see below), whose sum is σ = 9794737680. Its totient is φ = 1682919936.
The previous prime is 4210045033. The next prime is 4210045057. The reversal of 4210045040 is 405400124.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112367 + ... + 145073.
It is an arithmetic number, because the mean of its divisors is an integer number (244868442).
Almost surely, 24210045040 is an apocalyptic number.
4210045040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4210045040 is an abundant number, since it is smaller than the sum of its proper divisors (5584692640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4210045040 is a wasteful number, since it uses less digits than its factorization.
4210045040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34329 (or 34323 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 4210045040 is about 64884.8598673065. The cubic root of 4210045040 is about 1614.7138882333.
Adding to 4210045040 its reverse (405400124), we get a palindrome (4615445164).
The spelling of 4210045040 in words is "four billion, two hundred ten million, forty-five thousand, forty".
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