Base | Representation |
---|---|
bin | 11111101100100111… |
… | …010100101000000000 |
3 | 10020211220220211212110 |
4 | 133230213110220000 |
5 | 1024200313032034 |
6 | 23345113255320 |
7 | 2313256331526 |
oct | 375447245000 |
9 | 106756824773 |
10 | 34034502144 |
11 | 13485653225 |
12 | 671a104540 |
13 | 32951a6a86 |
14 | 190c1c0316 |
15 | d42e16de9 |
hex | 7ec9d4a00 |
34034502144 has 40 divisors (see below), whose sum is σ = 90670044960. Its totient is φ = 11344833536.
The previous prime is 34034502143. The next prime is 34034502179. The reversal of 34034502144 is 44120543043.
It is not an unprimeable number, because it can be changed into a prime (34034502143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11077404 + ... + 11080475.
It is an arithmetic number, because the mean of its divisors is an integer number (2266751124).
Almost surely, 234034502144 is an apocalyptic number.
It is an amenable number.
34034502144 is an abundant number, since it is smaller than the sum of its proper divisors (56635542816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34034502144 is an equidigital number, since it uses as much as digits as its factorization.
34034502144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22157900 (or 22157884 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
The spelling of 34034502144 in words is "thirty-four billion, thirty-four million, five hundred two thousand, one hundred forty-four".
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