Base | Representation |
---|---|
bin | 100010010011001… |
… | …011011101110000 |
3 | 1111002211001011120 |
4 | 202103023131300 |
5 | 2134303444130 |
6 | 133033542240 |
7 | 20155161441 |
oct | 4223133560 |
9 | 1432731146 |
10 | 575453040 |
11 | 275912428 |
12 | 140874980 |
13 | 922b2976 |
14 | 565d72c8 |
15 | 357be910 |
hex | 224cb770 |
575453040 has 80 divisors (see below), whose sum is σ = 1827445536. Its totient is φ = 149708800.
The previous prime is 575453023. The next prime is 575453041. The reversal of 575453040 is 40354575.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×5754530402 = 662292402490483200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 575452992 and 575453010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (575453041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19401 + ... + 39080.
Almost surely, 2575453040 is an apocalyptic number.
It is an amenable number.
575453040 is an abundant number, since it is smaller than the sum of its proper divisors (1251992496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575453040 is a wasteful number, since it uses less digits than its factorization.
575453040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58538 (or 58532 counting only the distinct ones).
The product of its (nonzero) digits is 42000, while the sum is 33.
The square root of 575453040 is about 23988.6022935893. The cubic root of 575453040 is about 831.7700840914.
The spelling of 575453040 in words is "five hundred seventy-five million, four hundred fifty-three thousand, forty".
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