Base | Representation |
---|---|
bin | 10101000010001… |
… | …100011111111111 |
3 | 220121001000201010 |
4 | 111002030133333 |
5 | 1210320201043 |
6 | 55003450303 |
7 | 11513401203 |
oct | 2502143777 |
9 | 817030633 |
10 | 352897023 |
11 | 171223836 |
12 | 9a226993 |
13 | 5815ba0b |
14 | 34c22b03 |
15 | 20eac133 |
hex | 1508c7ff |
352897023 has 16 divisors (see below), whose sum is σ = 473932800. Its totient is φ = 233569920.
The previous prime is 352897019. The next prime is 352897037. The reversal of 352897023 is 320798253.
It is not a de Polignac number, because 352897023 - 22 = 352897019 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (352897003) 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, 345808 + ... + 346826.
It is an arithmetic number, because the mean of its divisors is an integer number (29620800).
Almost surely, 2352897023 is an apocalyptic number.
352897023 is a deficient number, since it is larger than the sum of its proper divisors (121035777).
352897023 is a wasteful number, since it uses less digits than its factorization.
352897023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1742.
The product of its (nonzero) digits is 90720, while the sum is 39.
The square root of 352897023 is about 18785.5535718275. The cubic root of 352897023 is about 706.6689317251.
The spelling of 352897023 in words is "three hundred fifty-two million, eight hundred ninety-seven thousand, twenty-three".
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