Base | Representation |
---|---|
bin | 11111111000100001… |
… | …100010111010110100 |
3 | 10021100211220100210010 |
4 | 133320201202322310 |
5 | 1030102441030140 |
6 | 23421012100220 |
7 | 2321233604565 |
oct | 377041427264 |
9 | 107324810703 |
10 | 34234314420 |
11 | 13578418139 |
12 | 6775004670 |
13 | 32c76c67a7 |
14 | 192a95416c |
15 | d55735880 |
hex | 7f8862eb4 |
34234314420 has 24 divisors (see below), whose sum is σ = 95856080544. Its totient is φ = 9129150496.
The previous prime is 34234314397. The next prime is 34234314461. The reversal of 34234314420 is 2441343243.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 285285894 + ... + 285286013.
It is an arithmetic number, because the mean of its divisors is an integer number (3994003356).
Almost surely, 234234314420 is an apocalyptic number.
34234314420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
34234314420 is an abundant number, since it is smaller than the sum of its proper divisors (61621766124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34234314420 is a wasteful number, since it uses less digits than its factorization.
34234314420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 570571919 (or 570571917 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 30.
Adding to 34234314420 its reverse (2441343243), we get a palindrome (36675657663).
The spelling of 34234314420 in words is "thirty-four billion, two hundred thirty-four million, three hundred fourteen thousand, four hundred twenty".
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