Base | Representation |
---|---|
bin | 10110011001010… |
… | …010001111101101 |
3 | 222011222220122222 |
4 | 112121102033231 |
5 | 1232141231320 |
6 | 101141045125 |
7 | 12211425146 |
oct | 2631221755 |
9 | 864886588 |
10 | 375727085 |
11 | 1830a7358 |
12 | a59b67a5 |
13 | 5cac3326 |
14 | 37c86acd |
15 | 22ebb825 |
hex | 166523ed |
375727085 has 8 divisors (see below), whose sum is σ = 452413080. Its totient is φ = 299554624.
The previous prime is 375727073. The next prime is 375727091. The reversal of 375727085 is 580727573.
It can be written as a sum of positive squares in 4 ways, for example, as 235991044 + 139736041 = 15362^2 + 11821^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 375727085 - 24 = 375727069 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126770 + ... + 129699.
It is an arithmetic number, because the mean of its divisors is an integer number (56551635).
Almost surely, 2375727085 is an apocalyptic number.
It is an amenable number.
375727085 is a deficient number, since it is larger than the sum of its proper divisors (76685995).
375727085 is a wasteful number, since it uses less digits than its factorization.
375727085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256767.
The product of its (nonzero) digits is 411600, while the sum is 44.
The square root of 375727085 is about 19383.6808939891. The cubic root of 375727085 is about 721.5905456095.
The spelling of 375727085 in words is "three hundred seventy-five million, seven hundred twenty-seven thousand, eighty-five".
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