Base | Representation |
---|---|
bin | 100010010100001… |
… | …000010110011110 |
3 | 1111010021201021020 |
4 | 202110020112132 |
5 | 2134334434210 |
6 | 133043145010 |
7 | 20160250512 |
oct | 4224102636 |
9 | 1433251236 |
10 | 575702430 |
11 | 275a72836 |
12 | 140975166 |
13 | 9236c334 |
14 | 56660142 |
15 | 3581d770 |
hex | 2250859e |
575702430 has 64 divisors (see below), whose sum is σ = 1419337728. Its totient is φ = 149385600.
The previous prime is 575702411. The next prime is 575702497. The reversal of 575702430 is 34207575.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 575702391 and 575702400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 200505 + ... + 203355.
It is an arithmetic number, because the mean of its divisors is an integer number (22177152).
Almost surely, 2575702430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 575702430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (709668864).
575702430 is an abundant number, since it is smaller than the sum of its proper divisors (843635298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
575702430 is a wasteful number, since it uses less digits than its factorization.
575702430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3041.
The product of its (nonzero) digits is 29400, while the sum is 33.
The square root of 575702430 is about 23993.7998241212. The cubic root of 575702430 is about 831.8902243218.
The spelling of 575702430 in words is "five hundred seventy-five million, seven hundred two thousand, four hundred thirty".
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