Base | Representation |
---|---|
bin | 100010010010111… |
… | …001100111010000 |
3 | 1111002200022212102 |
4 | 202102321213100 |
5 | 2134244124140 |
6 | 133032215532 |
7 | 20154435323 |
oct | 4222714720 |
9 | 1432608772 |
10 | 575379920 |
11 | 2758724a5 |
12 | 14083a5a8 |
13 | 922885bb |
14 | 565b87ba |
15 | 357a7e15 |
hex | 224b99d0 |
575379920 has 40 divisors (see below), whose sum is σ = 1357737504. Its totient is φ = 226714752.
The previous prime is 575379919. The next prime is 575379991. The reversal of 575379920 is 29973575.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48314 + ... + 59033.
Almost surely, 2575379920 is an apocalyptic number.
It is an amenable number.
575379920 is an abundant number, since it is smaller than the sum of its proper divisors (782357584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575379920 is a wasteful number, since it uses less digits than its factorization.
575379920 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107427 (or 107421 counting only the distinct ones).
The product of its (nonzero) digits is 595350, while the sum is 47.
The square root of 575379920 is about 23987.0781880578. The cubic root of 575379920 is about 831.7348529486.
The spelling of 575379920 in words is "five hundred seventy-five million, three hundred seventy-nine thousand, nine hundred twenty".
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