Base | Representation |
---|---|
bin | 11111111001100010… |
… | …111000110000000000 |
3 | 10021102001010121001101 |
4 | 133321202320300000 |
5 | 1030121332140300 |
6 | 23422423144144 |
7 | 2321532314662 |
oct | 377142706000 |
9 | 107361117041 |
10 | 34251443200 |
11 | 13587057257 |
12 | 677a8a5054 |
13 | 32cb113070 |
14 | 192cd32532 |
15 | d56ebab6a |
hex | 7f98b8c00 |
34251443200 has 264 divisors, whose sum is σ = 92428927920. Its totient is φ = 12509184000.
The previous prime is 34251443189. The next prime is 34251443201. The reversal of 34251443200 is 234415243.
It is a happy number.
It is a super-2 number, since 2×342514432002 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (34251443201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33612291 + ... + 33613309.
Almost surely, 234251443200 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 34251443200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46214463960).
34251443200 is an abundant number, since it is smaller than the sum of its proper divisors (58177484720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34251443200 is a wasteful number, since it uses less digits than its factorization.
34251443200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1163 (or 1140 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 28.
Adding to 34251443200 its reverse (234415243), we get a palindrome (34485858443).
The spelling of 34251443200 in words is "thirty-four billion, two hundred fifty-one million, four hundred forty-three thousand, two hundred".
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