Base | Representation |
---|---|
bin | 1000101111011… |
… | …00111011110011 |
3 | 12002222011012001 |
4 | 10113230323303 |
5 | 122232302402 |
6 | 11135314431 |
7 | 1550141266 |
oct | 427547363 |
9 | 162864161 |
10 | 73322227 |
11 | 38430090 |
12 | 2067ba17 |
13 | 12262a44 |
14 | 9a48cdd |
15 | 6685187 |
hex | 45ecef3 |
73322227 has 8 divisors (see below), whose sum is σ = 81939312. Its totient is φ = 65030400.
The previous prime is 73322213. The next prime is 73322231. The reversal of 73322227 is 72222337.
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 73322227 - 215 = 73289459 is a prime.
It is a super-2 number, since 2×733222272 = 10752297944479058, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 73322195 and 73322204.
It is not an unprimeable number, because it can be changed into a prime (73322257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80838 + ... + 81739.
It is an arithmetic number, because the mean of its divisors is an integer number (10242414).
Almost surely, 273322227 is an apocalyptic number.
73322227 is a deficient number, since it is larger than the sum of its proper divisors (8617085).
73322227 is a wasteful number, since it uses less digits than its factorization.
73322227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162629.
The product of its digits is 7056, while the sum is 28.
The square root of 73322227 is about 8562.8398910642. The cubic root of 73322227 is about 418.5479467188.
It can be divided in two parts, 7332 and 2227, that added together give a palindrome (9559).
The spelling of 73322227 in words is "seventy-three million, three hundred twenty-two thousand, two hundred twenty-seven".
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