Base | Representation |
---|---|
bin | 11010100001001… |
… | …01100101010100 |
3 | 120111120201211220 |
4 | 31100211211110 |
5 | 423421431202 |
6 | 34023530340 |
7 | 5340545154 |
oct | 1520454524 |
9 | 514521756 |
10 | 222452052 |
11 | 104628579 |
12 | 625b99b0 |
13 | 37118844 |
14 | 21788764 |
15 | 147e1abc |
hex | d425954 |
222452052 has 24 divisors (see below), whose sum is σ = 520936416. Its totient is φ = 73881888.
The previous prime is 222452033. The next prime is 222452093. The reversal of 222452052 is 250254222.
It is a happy number.
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, 30138 + ... + 36785.
It is an arithmetic number, because the mean of its divisors is an integer number (21705684).
Almost surely, 2222452052 is an apocalyptic number.
It is an amenable number.
222452052 is an abundant number, since it is smaller than the sum of its proper divisors (298484364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
222452052 is a wasteful number, since it uses less digits than its factorization.
222452052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67207 (or 67205 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 24.
The square root of 222452052 is about 14914.8265829677. The cubic root of 222452052 is about 605.9156065422.
The spelling of 222452052 in words is "two hundred twenty-two million, four hundred fifty-two thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •