Base | Representation |
---|---|
bin | 10100111000100… |
… | …101100010001101 |
3 | 220102022001102121 |
4 | 110320211202031 |
5 | 1204144100000 |
6 | 54433452541 |
7 | 11453110366 |
oct | 2470454215 |
9 | 812261377 |
10 | 350378125 |
11 | 16a8632a9 |
12 | 99411151 |
13 | 57789346 |
14 | 34768b6d |
15 | 20b60b1a |
hex | 14e2588d |
350378125 has 12 divisors (see below), whose sum is σ = 437948532. Its totient is φ = 280300000.
The previous prime is 350378101. The next prime is 350378153. The reversal of 350378125 is 521873053.
It can be written as a sum of positive squares in 6 ways, for example, as 343397961 + 6980164 = 18531^2 + 2642^2 .
It is not a de Polignac number, because 350378125 - 215 = 350345357 is a prime.
It is a super-3 number, since 3×3503781253 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52936 + ... + 59185.
It is an arithmetic number, because the mean of its divisors is an integer number (36495711).
Almost surely, 2350378125 is an apocalyptic number.
It is an amenable number.
350378125 is a deficient number, since it is larger than the sum of its proper divisors (87570407).
350378125 is an frugal number, since it uses more digits than its factorization.
350378125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112146 (or 112126 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 34.
The square root of 350378125 is about 18718.3900215804. The cubic root of 350378125 is about 704.9835685187.
The spelling of 350378125 in words is "three hundred fifty million, three hundred seventy-eight thousand, one hundred twenty-five".
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