Base | Representation |
---|---|
bin | 11011000111101… |
… | …10001111111100 |
3 | 120212002020202220 |
4 | 31203312033330 |
5 | 431220013202 |
6 | 34324045340 |
7 | 5431504242 |
oct | 1543661774 |
9 | 525066686 |
10 | 227501052 |
11 | 1074669a9 |
12 | 64233850 |
13 | 38195a0c |
14 | 22300792 |
15 | 14e8cabc |
hex | d8f63fc |
227501052 has 24 divisors (see below), whose sum is σ = 531081936. Its totient is φ = 75798528.
The previous prime is 227501047. The next prime is 227501059. The reversal of 227501052 is 250105722.
It is a super-2 number, since 2×2275010522 = 103513457322213408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (227501059) 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, 43068 + ... + 48060.
It is an arithmetic number, because the mean of its divisors is an integer number (22128414).
Almost surely, 2227501052 is an apocalyptic number.
It is an amenable number.
227501052 is an abundant number, since it is smaller than the sum of its proper divisors (303580884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227501052 is a wasteful number, since it uses less digits than its factorization.
227501052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8797 (or 8795 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 227501052 is about 15083.1380024185. The cubic root of 227501052 is about 610.4655158371.
Adding to 227501052 its reverse (250105722), we get a palindrome (477606774).
The spelling of 227501052 in words is "two hundred twenty-seven million, five hundred one thousand, fifty-two".
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