Base | Representation |
---|---|
bin | 11011001010100… |
… | …11011111001000 |
3 | 120212210122122100 |
4 | 31211103133020 |
5 | 431314223302 |
6 | 34340153400 |
7 | 5434654533 |
oct | 1545233710 |
9 | 525718570 |
10 | 227882952 |
11 | 1076a7920 |
12 | 64398860 |
13 | 3829a7ab |
14 | 2239da1a |
15 | 15015d1c |
hex | d9537c8 |
227882952 has 48 divisors (see below), whose sum is σ = 673292880. Its totient is φ = 69055200.
The previous prime is 227882947. The next prime is 227882959. The reversal of 227882952 is 259288722.
It is a junction number, because it is equal to n+sod(n) for n = 227882898 and 227882907.
It is not an unprimeable number, because it can be changed into a prime (227882959) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143074 + ... + 144657.
It is an arithmetic number, because the mean of its divisors is an integer number (14026935).
Almost surely, 2227882952 is an apocalyptic number.
227882952 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
227882952 is an abundant number, since it is smaller than the sum of its proper divisors (445409928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227882952 is a wasteful number, since it uses less digits than its factorization.
227882952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287754 (or 287747 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The square root of 227882952 is about 15095.7925263962. The cubic root of 227882952 is about 610.8069156482.
The spelling of 227882952 in words is "two hundred twenty-seven million, eight hundred eighty-two thousand, nine hundred fifty-two".
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