Base | Representation |
---|---|
bin | 10111110010011… |
… | …011011000101101 |
3 | 1000210222010212221 |
4 | 113302123120231 |
5 | 1304132022331 |
6 | 103333555341 |
7 | 12614153161 |
oct | 2762333055 |
9 | 1023863787 |
10 | 399095341 |
11 | 195308267 |
12 | b17a5b51 |
13 | 648b58b8 |
14 | 3b00aca1 |
15 | 25085711 |
hex | 17c9b62d |
399095341 has 16 divisors (see below), whose sum is σ = 416047104. Its totient is φ = 382569264.
The previous prime is 399095329. The next prime is 399095363. The reversal of 399095341 is 143590993.
It is a cyclic number.
It is not a de Polignac number, because 399095341 - 25 = 399095309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (399095371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 583986 + ... + 584668.
It is an arithmetic number, because the mean of its divisors is an integer number (26002944).
Almost surely, 2399095341 is an apocalyptic number.
It is an amenable number.
399095341 is a deficient number, since it is larger than the sum of its proper divisors (16951763).
399095341 is a wasteful number, since it uses less digits than its factorization.
399095341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 960.
The product of its (nonzero) digits is 131220, while the sum is 43.
The square root of 399095341 is about 19977.3707228954. The cubic root of 399095341 is about 736.2504150702.
The spelling of 399095341 in words is "three hundred ninety-nine million, ninety-five thousand, three hundred forty-one".
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