Base | Representation |
---|---|
bin | 10000000110110… |
… | …100101011111001 |
3 | 200211110210210210 |
4 | 100012310223321 |
5 | 1023134132441 |
6 | 42451501333 |
7 | 6460603266 |
oct | 2006645371 |
9 | 624423723 |
10 | 270224121 |
11 | 129597422 |
12 | 765b7849 |
13 | 43ca3b3b |
14 | 27c6226d |
15 | 18acb616 |
hex | 101b4af9 |
270224121 has 8 divisors (see below), whose sum is σ = 360624160. Its totient is φ = 179986752.
The previous prime is 270224107. The next prime is 270224183. The reversal of 270224121 is 121422072.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 270224121 - 26 = 270224057 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (270224191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36736 + ... + 43473.
It is an arithmetic number, because the mean of its divisors is an integer number (45078020).
Almost surely, 2270224121 is an apocalyptic number.
It is an amenable number.
270224121 is a deficient number, since it is larger than the sum of its proper divisors (90400039).
270224121 is a wasteful number, since it uses less digits than its factorization.
270224121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81335.
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 270224121 is about 16438.4950953547. The cubic root of 270224121 is about 646.5091923861.
Adding to 270224121 its reverse (121422072), we get a palindrome (391646193).
The spelling of 270224121 in words is "two hundred seventy million, two hundred twenty-four thousand, one hundred twenty-one".
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