Base | Representation |
---|---|
bin | 111110100000010101… |
… | …1110100100100000000 |
3 | 110211110122221122121111 |
4 | 1331000223310210000 |
5 | 4144400134343423 |
6 | 141355233533104 |
7 | 12461216335444 |
oct | 1750053644400 |
9 | 424418848544 |
10 | 134229215488 |
11 | 51a20990345 |
12 | 22021114194 |
13 | c87213c3c4 |
14 | 66d5048824 |
15 | 37592b460d |
hex | 1f40af4900 |
134229215488 has 72 divisors (see below), whose sum is σ = 282451121120. Its totient is φ = 63488655360.
The previous prime is 134229215479. The next prime is 134229215489. The reversal of 134229215488 is 884512922431.
It is not an unprimeable number, because it can be changed into a prime (134229215489) 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, 3341056 + ... + 3380992.
Almost surely, 2134229215488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 134229215488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141225560560).
134229215488 is an abundant number, since it is smaller than the sum of its proper divisors (148221905632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134229215488 is an equidigital number, since it uses as much as digits as its factorization.
134229215488 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40663 (or 40649 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 49.
The spelling of 134229215488 in words is "one hundred thirty-four billion, two hundred twenty-nine million, two hundred fifteen thousand, four hundred eighty-eight".
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