Base | Representation |
---|---|
bin | 11111111011110010… |
… | …101100110001100110 |
3 | 10021111200001221022001 |
4 | 133323302230301212 |
5 | 1030211010033021 |
6 | 23430251155514 |
7 | 2322500622415 |
oct | 377362546146 |
9 | 107450057261 |
10 | 34289142886 |
11 | 135a6366619 |
12 | 678b445b9a |
13 | 3305b8287b |
14 | 1933d4747c |
15 | d5a466091 |
hex | 7fbcacc66 |
34289142886 has 8 divisors (see below), whose sum is σ = 51489081720. Its totient is φ = 17126115648.
The previous prime is 34289142883. The next prime is 34289142907. The reversal of 34289142886 is 68824198243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34289142883) 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, 9225576 + ... + 9229291.
It is an arithmetic number, because the mean of its divisors is an integer number (6436135215).
Almost surely, 234289142886 is an apocalyptic number.
34289142886 is a deficient number, since it is larger than the sum of its proper divisors (17199938834).
34289142886 is a wasteful number, since it uses less digits than its factorization.
34289142886 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18455798.
The product of its digits is 5308416, while the sum is 55.
The spelling of 34289142886 in words is "thirty-four billion, two hundred eighty-nine million, one hundred forty-two thousand, eight hundred eighty-six".
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