Base | Representation |
---|---|
bin | 101010011001101… |
… | …1011100001101010 |
3 | 10200011012010002210 |
4 | 1110303123201222 |
5 | 10403212040414 |
6 | 353102505550 |
7 | 50154221226 |
oct | 12463334152 |
9 | 3604163083 |
10 | 1422768234 |
11 | 67012a918 |
12 | 3385952b6 |
13 | 1989c0bc4 |
14 | d6d5b786 |
15 | 84d90e59 |
hex | 54cdb86a |
1422768234 has 8 divisors (see below), whose sum is σ = 2845536480. Its totient is φ = 474256076.
The previous prime is 1422768229. The next prime is 1422768257. The reversal of 1422768234 is 4328672241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1422768234 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1422768192 and 1422768201.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118564014 + ... + 118564025.
It is an arithmetic number, because the mean of its divisors is an integer number (355692060).
Almost surely, 21422768234 is an apocalyptic number.
1422768234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1422768234 is a wasteful number, since it uses less digits than its factorization.
1422768234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 237128044.
The product of its digits is 129024, while the sum is 39.
The square root of 1422768234 is about 37719.6001304362. The cubic root of 1422768234 is about 1124.7207824589.
The spelling of 1422768234 in words is "one billion, four hundred twenty-two million, seven hundred sixty-eight thousand, two hundred thirty-four".
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