Base | Representation |
---|---|
bin | 1010110111010… |
… | …1100010110110 |
3 | 10011202012121022 |
4 | 2231311202312 |
5 | 43131221410 |
6 | 4304421142 |
7 | 1062224546 |
oct | 255654266 |
9 | 104665538 |
10 | 45570230 |
11 | 237a5652 |
12 | 133177b2 |
13 | 9597044 |
14 | 60a3326 |
15 | 4002455 |
hex | 2b758b6 |
45570230 has 16 divisors (see below), whose sum is σ = 82794960. Its totient is φ = 18057312.
The previous prime is 45570221. The next prime is 45570241. The reversal of 45570230 is 3207554.
It is a self number, because there is not a number n which added to its sum of digits gives 45570230.
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, 20225 + ... + 22364.
It is an arithmetic number, because the mean of its divisors is an integer number (5174685).
Almost surely, 245570230 is an apocalyptic number.
45570230 is a deficient number, since it is larger than the sum of its proper divisors (37224730).
45570230 is a wasteful number, since it uses less digits than its factorization.
45570230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42703.
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 45570230 is about 6750.5725683086. The cubic root of 45570230 is about 357.1854340859.
Adding to 45570230 its reverse (3207554), we get a palindrome (48777784).
The spelling of 45570230 in words is "forty-five million, five hundred seventy thousand, two hundred thirty".
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