Base | Representation |
---|---|
bin | 11011000101001… |
… | …01001100011110 |
3 | 120211110101100200 |
4 | 31202211030132 |
5 | 431123402204 |
6 | 34313004330 |
7 | 5425622310 |
oct | 1542451436 |
9 | 524411320 |
10 | 227169054 |
11 | 10725a522 |
12 | 640b36a6 |
13 | 380aa878 |
14 | 222557b0 |
15 | 14e24539 |
hex | d8a531e |
227169054 has 96 divisors (see below), whose sum is σ = 611420160. Its totient is φ = 59486400.
The previous prime is 227169049. The next prime is 227169083. The reversal of 227169054 is 450961722.
227169054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 72684 + ... + 75744.
It is an arithmetic number, because the mean of its divisors is an integer number (6368960).
Almost surely, 2227169054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 227169054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305710080).
227169054 is an abundant number, since it is smaller than the sum of its proper divisors (384251106).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227169054 is a wasteful number, since it uses less digits than its factorization.
227169054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3126 (or 3123 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 227169054 is about 15072.1283832112. The cubic root of 227169054 is about 610.1684153808.
The spelling of 227169054 in words is "two hundred twenty-seven million, one hundred sixty-nine thousand, fifty-four".
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