Base | Representation |
---|---|
bin | 100010010100001… |
… | …111100110101100 |
3 | 1111010100020000121 |
4 | 202110033212230 |
5 | 2134341412030 |
6 | 133043534324 |
7 | 20160433234 |
oct | 4224174654 |
9 | 1433306017 |
10 | 575732140 |
11 | 275a93095 |
12 | 14098a3a4 |
13 | 9237ca09 |
14 | 5666acc4 |
15 | 3582747a |
hex | 2250f9ac |
575732140 has 24 divisors (see below), whose sum is σ = 1234763712. Its totient is φ = 225392640.
The previous prime is 575732123. The next prime is 575732147. The reversal of 575732140 is 41237575.
It is a junction number, because it is equal to n+sod(n) for n = 575732096 and 575732105.
It is not an unprimeable number, because it can be changed into a prime (575732147) 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, 305301 + ... + 307180.
It is an arithmetic number, because the mean of its divisors is an integer number (51448488).
Almost surely, 2575732140 is an apocalyptic number.
It is an amenable number.
575732140 is an abundant number, since it is smaller than the sum of its proper divisors (659031572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575732140 is a wasteful number, since it uses less digits than its factorization.
575732140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 612537 (or 612535 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 34.
The square root of 575732140 is about 23994.4189344106. The cubic root of 575732140 is about 831.9045343960.
The spelling of 575732140 in words is "five hundred seventy-five million, seven hundred thirty-two thousand, one hundred forty".
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