Base | Representation |
---|---|
bin | 11111111000100000… |
… | …010110001101010111 |
3 | 10021100211022101202220 |
4 | 133320200112031113 |
5 | 1030102401001330 |
6 | 23421001233423 |
7 | 2321231125542 |
oct | 377040261527 |
9 | 107324271686 |
10 | 34234000215 |
11 | 13578223068 |
12 | 6774a92873 |
13 | 32c761677c |
14 | 192a8b1859 |
15 | d556c2710 |
hex | 7f8816357 |
34234000215 has 64 divisors (see below), whose sum is σ = 59212339200. Its totient is φ = 16832793600.
The previous prime is 34234000187. The next prime is 34234000219. The reversal of 34234000215 is 51200043243.
It is not a de Polignac number, because 34234000215 - 28 = 34233999959 is a prime.
It is a super-3 number, since 3×342340002153 (a number of 33 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34234000219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4915906 + ... + 4922864.
It is an arithmetic number, because the mean of its divisors is an integer number (925192800).
Almost surely, 234234000215 is an apocalyptic number.
34234000215 is a deficient number, since it is larger than the sum of its proper divisors (24978338985).
34234000215 is a wasteful number, since it uses less digits than its factorization.
34234000215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7448.
The product of its (nonzero) digits is 2880, while the sum is 24.
Adding to 34234000215 its reverse (51200043243), we get a palindrome (85434043458).
The spelling of 34234000215 in words is "thirty-four billion, two hundred thirty-four million, two hundred fifteen", and thus it is an aban number.
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