Base | Representation |
---|---|
bin | 110101101010000… |
… | …110000101000101 |
3 | 2022201221021211110 |
4 | 311222012011011 |
5 | 3320424234042 |
6 | 225154555233 |
7 | 31210543446 |
oct | 6552060505 |
9 | 2281837743 |
10 | 900227397 |
11 | 422178193 |
12 | 211598b19 |
13 | 114676044 |
14 | 877b92cd |
15 | 5407409c |
hex | 35a86145 |
900227397 has 8 divisors (see below), whose sum is σ = 1201075456. Its totient is φ = 599765472.
The previous prime is 900227381. The next prime is 900227399. The reversal of 900227397 is 793722009.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 900227397 - 24 = 900227381 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (900227399) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 91048 + ... + 100449.
It is an arithmetic number, because the mean of its divisors is an integer number (150134432).
Almost surely, 2900227397 is an apocalyptic number.
It is an amenable number.
900227397 is a deficient number, since it is larger than the sum of its proper divisors (300848059).
900227397 is a wasteful number, since it uses less digits than its factorization.
900227397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193067.
The product of its (nonzero) digits is 47628, while the sum is 39.
The square root of 900227397 is about 30003.7897106349. The cubic root of 900227397 is about 965.5706923469.
The spelling of 900227397 in words is "nine hundred million, two hundred twenty-seven thousand, three hundred ninety-seven".
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