Base | Representation |
---|---|
bin | 10111100111101… |
… | …010111110001001 |
3 | 1000121122212220211 |
4 | 113213222332021 |
5 | 1302421304333 |
6 | 103153321121 |
7 | 12551200300 |
oct | 2747527611 |
9 | 1017585824 |
10 | 396275593 |
11 | 19376179a |
12 | b08661a1 |
13 | 641392cc |
14 | 3a8b5437 |
15 | 24bc9ecd |
hex | 179eaf89 |
396275593 has 12 divisors (see below), whose sum is σ = 488090772. Its totient is φ = 319683840.
The previous prime is 396275567. The next prime is 396275603. The reversal of 396275593 is 395572693.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 221057424 + 175218169 = 14868^2 + 13237^2 .
It is not a de Polignac number, because 396275593 - 217 = 396144521 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (396275543) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237028 + ... + 238693.
It is an arithmetic number, because the mean of its divisors is an integer number (40674231).
Almost surely, 2396275593 is an apocalyptic number.
It is an amenable number.
396275593 is a deficient number, since it is larger than the sum of its proper divisors (91815179).
396275593 is a wasteful number, since it uses less digits than its factorization.
396275593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 475752 (or 475745 counting only the distinct ones).
The product of its digits is 1530900, while the sum is 49.
The square root of 396275593 is about 19906.6720724485. The cubic root of 396275593 is about 734.5123598393.
The spelling of 396275593 in words is "three hundred ninety-six million, two hundred seventy-five thousand, five hundred ninety-three".
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