Base | Representation |
---|---|
bin | 11011001100011… |
… | …00000101000000 |
3 | 120220020102121112 |
4 | 31212030011000 |
5 | 431344133002 |
6 | 34345142452 |
7 | 5436641405 |
oct | 1546140500 |
9 | 526212545 |
10 | 228114752 |
11 | 107845a98 |
12 | 6448aa28 |
13 | 3834c158 |
14 | 224202ac |
15 | 1505e852 |
hex | d98c140 |
228114752 has 14 divisors (see below), whose sum is σ = 452665338. Its totient is φ = 114057344.
The previous prime is 228114737. The next prime is 228114767. The reversal of 228114752 is 257411822.
It is an interprime number because it is at equal distance from previous prime (228114737) and next prime (228114767).
It can be written as a sum of positive squares in only one way, i.e., 185395456 + 42719296 = 13616^2 + 6536^2 .
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1782083 + ... + 1782210.
Almost surely, 2228114752 is an apocalyptic number.
It is an amenable number.
228114752 is a deficient number, since it is larger than the sum of its proper divisors (224550586).
228114752 is an equidigital number, since it uses as much as digits as its factorization.
228114752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3564305 (or 3564295 counting only the distinct ones).
The product of its digits is 8960, while the sum is 32.
The square root of 228114752 is about 15103.4682109772. The cubic root of 228114752 is about 611.0139474638.
The spelling of 228114752 in words is "two hundred twenty-eight million, one hundred fourteen thousand, seven hundred fifty-two".
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