Base | Representation |
---|---|
bin | 100010010010110… |
… | …111001011101001 |
3 | 1111002122211012120 |
4 | 202102313023221 |
5 | 2134243314321 |
6 | 133032101453 |
7 | 20154364305 |
oct | 4222671351 |
9 | 1432584176 |
10 | 575369961 |
11 | 275865a71 |
12 | 140834889 |
13 | 92283bca |
14 | 565b4d05 |
15 | 357a4ec6 |
hex | 224b72e9 |
575369961 has 8 divisors (see below), whose sum is σ = 781634880. Its totient is φ = 376342512.
The previous prime is 575369957. The next prime is 575370043. The reversal of 575369961 is 169963575.
575369961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 575369961 - 22 = 575369957 is a prime.
It is a super-2 number, since 2×5753699612 = 662101184042283042, which contains 22 as substring.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (575369261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1809181 + ... + 1809498.
It is an arithmetic number, because the mean of its divisors is an integer number (97704360).
Almost surely, 2575369961 is an apocalyptic number.
It is an amenable number.
575369961 is a deficient number, since it is larger than the sum of its proper divisors (206264919).
575369961 is a wasteful number, since it uses less digits than its factorization.
575369961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3618735.
The product of its digits is 1530900, while the sum is 51.
The square root of 575369961 is about 23986.8705962241. The cubic root of 575369961 is about 831.7300542090.
The spelling of 575369961 in words is "five hundred seventy-five million, three hundred sixty-nine thousand, nine hundred sixty-one".
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