Base | Representation |
---|---|
bin | 100000011111101100… |
… | …010111100111101100 |
3 | 10100001122102222100220 |
4 | 200133230113213230 |
5 | 1032424203310043 |
6 | 24010125051340 |
7 | 2343433354233 |
oct | 403754274754 |
9 | 110048388326 |
10 | 34891463148 |
11 | 13885359763 |
12 | 69190b6b50 |
13 | 33a08b15a9 |
14 | 198dd35b1a |
15 | d93291483 |
hex | 81fb179ec |
34891463148 has 24 divisors (see below), whose sum is σ = 81703149360. Its totient is φ = 11589096960.
The previous prime is 34891463147. The next prime is 34891463227. The reversal of 34891463148 is 84136419843.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 34891463148.
It is not an unprimeable number, because it can be changed into a prime (34891463147) 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, 5170333 + ... + 5177076.
It is an arithmetic number, because the mean of its divisors is an integer number (3404297890).
Almost surely, 234891463148 is an apocalyptic number.
It is an amenable number.
34891463148 is an abundant number, since it is smaller than the sum of its proper divisors (46811686212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34891463148 is a wasteful number, since it uses less digits than its factorization.
34891463148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10347697 (or 10347695 counting only the distinct ones).
The product of its digits is 1990656, while the sum is 51.
The spelling of 34891463148 in words is "thirty-four billion, eight hundred ninety-one million, four hundred sixty-three thousand, one hundred forty-eight".
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