Base | Representation |
---|---|
bin | 10111100100010… |
… | …001011011101000 |
3 | 1000112222121122022 |
4 | 113210101123220 |
5 | 1302204301202 |
6 | 103122244012 |
7 | 12540466433 |
oct | 2744213350 |
9 | 1015877568 |
10 | 395384552 |
11 | 1932032a2 |
12 | b04b6608 |
13 | 63bb6874 |
14 | 3a72281a |
15 | 24aa0ea2 |
hex | 179116e8 |
395384552 has 8 divisors (see below), whose sum is σ = 741346050. Its totient is φ = 197692272.
The previous prime is 395384551. The next prime is 395384557. The reversal of 395384552 is 255483593.
It can be written as a sum of positive squares in only one way, i.e., 369639076 + 25745476 = 19226^2 + 5074^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (395384551) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24711527 + ... + 24711542.
Almost surely, 2395384552 is an apocalyptic number.
It is an amenable number.
395384552 is a deficient number, since it is larger than the sum of its proper divisors (345961498).
395384552 is a wasteful number, since it uses less digits than its factorization.
395384552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49423075 (or 49423071 counting only the distinct ones).
The product of its digits is 648000, while the sum is 44.
The square root of 395384552 is about 19884.2790163486. The cubic root of 395384552 is about 733.9614202116.
The spelling of 395384552 in words is "three hundred ninety-five million, three hundred eighty-four thousand, five hundred fifty-two".
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