Base | Representation |
---|---|
bin | 1101001100100110110… |
… | …1100101101111111110 |
3 | 210200012200022212012020 |
4 | 3103021231211233332 |
5 | 12203311423032120 |
6 | 252053241221010 |
7 | 22244252130315 |
oct | 3231155455776 |
9 | 720180285166 |
10 | 226722470910 |
11 | 88174a19101 |
12 | 37b34a91766 |
13 | 184c266bc40 |
14 | ad8b11d27c |
15 | 5d6e488640 |
hex | 34c9b65bfe |
226722470910 has 128 divisors (see below), whose sum is σ = 598027401216. Its totient is φ = 54665694720.
The previous prime is 226722470881. The next prime is 226722470983. The reversal of 226722470910 is 19074227622.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13034079 + ... + 13051461.
It is an arithmetic number, because the mean of its divisors is an integer number (4672089072).
Almost surely, 2226722470910 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 226722470910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299013700608).
226722470910 is an abundant number, since it is smaller than the sum of its proper divisors (371304930306).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
226722470910 is a wasteful number, since it uses less digits than its factorization.
226722470910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18090.
The product of its (nonzero) digits is 169344, while the sum is 42.
The spelling of 226722470910 in words is "two hundred twenty-six billion, seven hundred twenty-two million, four hundred seventy thousand, nine hundred ten".
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