Base | Representation |
---|---|
bin | 11011000101000… |
… | …00110000111000 |
3 | 120211102110110110 |
4 | 31202200300320 |
5 | 431122312104 |
6 | 34312344320 |
7 | 5425515351 |
oct | 1542406070 |
9 | 524373413 |
10 | 227150904 |
11 | 107247922 |
12 | 640a50a0 |
13 | 380a2526 |
14 | 2224cd28 |
15 | 14e1de89 |
hex | d8a0c38 |
227150904 has 32 divisors (see below), whose sum is σ = 576357120. Its totient is φ = 74586336.
The previous prime is 227150899. The next prime is 227150927. The reversal of 227150904 is 409051722.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69024 + ... + 72239.
It is an arithmetic number, because the mean of its divisors is an integer number (18011160).
Almost surely, 2227150904 is an apocalyptic number.
227150904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
227150904 is an abundant number, since it is smaller than the sum of its proper divisors (349206216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227150904 is a wasteful number, since it uses less digits than its factorization.
227150904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141339 (or 141335 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 227150904 is about 15071.5262664403. The cubic root of 227150904 is about 610.1521648521.
The spelling of 227150904 in words is "two hundred twenty-seven million, one hundred fifty thousand, nine hundred four".
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