Base | Representation |
---|---|
bin | 10000010010010… |
… | …011100100110001 |
3 | 201001010201220010 |
4 | 100102103210301 |
5 | 1024421443400 |
6 | 43040205133 |
7 | 6525311145 |
oct | 2022234461 |
9 | 631121803 |
10 | 273234225 |
11 | 130262a10 |
12 | 776097a9 |
13 | 447b8c74 |
14 | 28407225 |
15 | 18ec3450 |
hex | 10493931 |
273234225 has 48 divisors (see below), whose sum is σ = 495325440. Its totient is φ = 131803200.
The previous prime is 273234223. The next prime is 273234229. The reversal of 273234225 is 522432372.
It is not a de Polignac number, because 273234225 - 21 = 273234223 is a prime.
It is a super-2 number, since 2×2732342252 = 149313883422701250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 273234192 and 273234201.
It is not an unprimeable number, because it can be changed into a prime (273234223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 186546 + ... + 188004.
It is an arithmetic number, because the mean of its divisors is an integer number (10319280).
Almost surely, 2273234225 is an apocalyptic number.
273234225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
273234225 is a deficient number, since it is larger than the sum of its proper divisors (222091215).
273234225 is a wasteful number, since it uses less digits than its factorization.
273234225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1710 (or 1705 counting only the distinct ones).
The product of its digits is 20160, while the sum is 30.
The square root of 273234225 is about 16529.7980931408. The cubic root of 273234225 is about 648.9008841177.
Adding to 273234225 its reverse (522432372), we get a palindrome (795666597).
The spelling of 273234225 in words is "two hundred seventy-three million, two hundred thirty-four thousand, two hundred twenty-five".
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