Base | Representation |
---|---|
bin | 100000001000111110… |
… | …000001011111011011 |
3 | 10022002002001120101222 |
4 | 200020332001133123 |
5 | 1031134103341011 |
6 | 23504225402255 |
7 | 2331123663050 |
oct | 401076013733 |
9 | 108062046358 |
10 | 34510215131 |
11 | 136aa131457 |
12 | 683149938b |
13 | 333c907352 |
14 | 1955453027 |
15 | d6ea83ddb |
hex | 808f817db |
34510215131 has 8 divisors (see below), whose sum is σ = 39723989760. Its totient is φ = 29367376488.
The previous prime is 34510215119. The next prime is 34510215161. The reversal of 34510215131 is 13151201543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 34510215131 - 234 = 17330345947 is a prime.
It is a super-2 number, since 2×345102151312 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 34510215131.
It is not an unprimeable number, because it can be changed into a prime (34510215161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17732951 + ... + 17734896.
It is an arithmetic number, because the mean of its divisors is an integer number (4965498720).
Almost surely, 234510215131 is an apocalyptic number.
34510215131 is a deficient number, since it is larger than the sum of its proper divisors (5213774629).
34510215131 is a wasteful number, since it uses less digits than its factorization.
34510215131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35467993.
The product of its (nonzero) digits is 1800, while the sum is 26.
Adding to 34510215131 its reverse (13151201543), we get a palindrome (47661416674).
The spelling of 34510215131 in words is "thirty-four billion, five hundred ten million, two hundred fifteen thousand, one hundred thirty-one".
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