Base | Representation |
---|---|
bin | 1101001101110101011… |
… | …1001110011110110000 |
3 | 210201001122200102122211 |
4 | 3103131113032132300 |
5 | 12210000322342002 |
6 | 252150055341504 |
7 | 22255364312005 |
oct | 3233527163660 |
9 | 721048612584 |
10 | 227052152752 |
11 | 88324025a37 |
12 | 38007381894 |
13 | 18545a5cc59 |
14 | adbcc1b8ac |
15 | 5d8d3abdd7 |
hex | 34dd5ce7b0 |
227052152752 has 80 divisors (see below), whose sum is σ = 458842060800. Its totient is φ = 108719976960.
The previous prime is 227052152737. The next prime is 227052152759. The reversal of 227052152752 is 257251250722.
It is not an unprimeable number, because it can be changed into a prime (227052152759) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68408149 + ... + 68411467.
It is an arithmetic number, because the mean of its divisors is an integer number (5735525760).
Almost surely, 2227052152752 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 227052152752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229421030400).
227052152752 is an abundant number, since it is smaller than the sum of its proper divisors (231789908048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227052152752 is a wasteful number, since it uses less digits than its factorization.
227052152752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4754 (or 4748 counting only the distinct ones).
The product of its (nonzero) digits is 196000, while the sum is 40.
The spelling of 227052152752 in words is "two hundred twenty-seven billion, fifty-two million, one hundred fifty-two thousand, seven hundred fifty-two".
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