Base | Representation |
---|---|
bin | 11111111111000100… |
… | …111011110001000011 |
3 | 10021122111202220021002 |
4 | 133333010323301003 |
5 | 1030314112121111 |
6 | 23435540322215 |
7 | 2324040226646 |
oct | 377704736103 |
9 | 107574686232 |
10 | 34344254531 |
11 | 13624488834 |
12 | 67a59a336b |
13 | 331440a802 |
14 | 193b3b1a5d |
15 | d6020063b |
hex | 7ff13bc43 |
34344254531 has 8 divisors (see below), whose sum is σ = 36130719600. Its totient is φ = 32597934880.
The previous prime is 34344254519. The next prime is 34344254537. The reversal of 34344254531 is 13545244343.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34344254531 - 210 = 34344253507 is a prime.
It is a super-2 number, since 2×343442545312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34344254537) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10034600 + ... + 10038021.
It is an arithmetic number, because the mean of its divisors is an integer number (4516339950).
Almost surely, 234344254531 is an apocalyptic number.
34344254531 is a deficient number, since it is larger than the sum of its proper divisors (1786465069).
34344254531 is a wasteful number, since it uses less digits than its factorization.
34344254531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20072709.
The product of its digits is 345600, while the sum is 38.
Adding to 34344254531 its reverse (13545244343), we get a palindrome (47889498874).
The spelling of 34344254531 in words is "thirty-four billion, three hundred forty-four million, two hundred fifty-four thousand, five hundred thirty-one".
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