Base | Representation |
---|---|
bin | 10111100011000… |
… | …101100000100100 |
3 | 1000112101211001112 |
4 | 113203011200210 |
5 | 1302114323242 |
6 | 103111444152 |
7 | 12535032665 |
oct | 2743054044 |
9 | 1015354045 |
10 | 395073572 |
11 | 193010693 |
12 | b0386658 |
13 | 63b0815a |
14 | 3a68136c |
15 | 24a3dc82 |
hex | 178c5824 |
395073572 has 12 divisors (see below), whose sum is σ = 692191500. Its totient is φ = 197304576.
The previous prime is 395073533. The next prime is 395073577. The reversal of 395073572 is 275370593.
It can be written as a sum of positive squares in 2 ways, for example, as 248566756 + 146506816 = 15766^2 + 12104^2 .
It is a super-3 number, since 3×3950735723 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (395073577) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54197 + ... + 61052.
It is an arithmetic number, because the mean of its divisors is an integer number (57682625).
Almost surely, 2395073572 is an apocalyptic number.
It is an amenable number.
395073572 is a deficient number, since it is larger than the sum of its proper divisors (297117928).
395073572 is a wasteful number, since it uses less digits than its factorization.
395073572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116110 (or 116108 counting only the distinct ones).
The product of its (nonzero) digits is 198450, while the sum is 41.
The square root of 395073572 is about 19876.4577327048. The cubic root of 395073572 is about 733.7689433026.
The spelling of 395073572 in words is "three hundred ninety-five million, seventy-three thousand, five hundred seventy-two".
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