Base | Representation |
---|---|
bin | 100000001001000101… |
… | …011011011010110101 |
3 | 10022002012201012020122 |
4 | 200021011123122311 |
5 | 1031140103000331 |
6 | 23504335141325 |
7 | 2331146326415 |
oct | 401105333265 |
9 | 108065635218 |
10 | 34512156341 |
11 | 13700237963 |
12 | 6832074845 |
13 | 3340136ab0 |
14 | 19557da645 |
15 | d6ed1917b |
hex | 80915b6b5 |
34512156341 has 12 divisors (see below), whose sum is σ = 38051412588. Its totient is φ = 31116484224.
The previous prime is 34512156311. The next prime is 34512156403. The reversal of 34512156341 is 14365121543.
It can be written as a sum of positive squares in 2 ways, for example, as 20812390225 + 13699766116 = 144265^2 + 117046^2 .
It is not a de Polignac number, because 34512156341 - 210 = 34512155317 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34512156311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 693860 + ... + 741933.
It is an arithmetic number, because the mean of its divisors is an integer number (3170951049).
Almost surely, 234512156341 is an apocalyptic number.
It is an amenable number.
34512156341 is a deficient number, since it is larger than the sum of its proper divisors (3539256247).
34512156341 is a wasteful number, since it uses less digits than its factorization.
34512156341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1435892 (or 1435849 counting only the distinct ones).
The product of its digits is 43200, while the sum is 35.
Adding to 34512156341 its reverse (14365121543), we get a palindrome (48877277884).
The spelling of 34512156341 in words is "thirty-four billion, five hundred twelve million, one hundred fifty-six thousand, three hundred forty-one".
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