Base | Representation |
---|---|
bin | 11011000100011… |
… | …01111011010000 |
3 | 120211021112121200 |
4 | 31202031323100 |
5 | 431112324434 |
6 | 34310551200 |
7 | 5425044402 |
oct | 1542157320 |
9 | 524245550 |
10 | 227073744 |
11 | 1071a4957 |
12 | 64068500 |
13 | 38076381 |
14 | 2222cb72 |
15 | 14e06199 |
hex | d88ded0 |
227073744 has 60 divisors (see below), whose sum is σ = 651007812. Its totient is φ = 73843200.
The previous prime is 227073719. The next prime is 227073751. The reversal of 227073744 is 447370722.
227073744 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 23155344 + 203918400 = 4812^2 + 14280^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 227073699 and 227073708.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13327 + ... + 25134.
Almost surely, 2227073744 is an apocalyptic number.
227073744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
227073744 is an abundant number, since it is smaller than the sum of its proper divisors (423934068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227073744 is a wasteful number, since it uses less digits than its factorization.
227073744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38516 (or 38507 counting only the distinct ones).
The product of its (nonzero) digits is 65856, while the sum is 36.
The square root of 227073744 is about 15068.9662551882. The cubic root of 227073744 is about 610.0830702958.
The spelling of 227073744 in words is "two hundred twenty-seven million, seventy-three thousand, seven hundred forty-four".
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