Base | Representation |
---|---|
bin | 101111001011111010… |
… | …0110001010111111000 |
3 | 100200112221222120010200 |
4 | 1132113310301113320 |
5 | 3130011322104034 |
6 | 114315004242200 |
7 | 10215042016053 |
oct | 1362764612770 |
9 | 320487876120 |
10 | 101331441144 |
11 | 39a79a5858a |
12 | 1777b840360 |
13 | 972b60563b |
14 | 4c93c07a9a |
15 | 298108aa99 |
hex | 1797d315f8 |
101331441144 has 48 divisors (see below), whose sum is σ = 276187371720. Its totient is φ = 33562002240.
The previous prime is 101331441143. The next prime is 101331441157. The reversal of 101331441144 is 441144133101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101331441143) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4470802 + ... + 4493409.
Almost surely, 2101331441144 is an apocalyptic number.
It is an amenable number.
101331441144 is an abundant number, since it is smaller than the sum of its proper divisors (174855930576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101331441144 is a wasteful number, since it uses less digits than its factorization.
101331441144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8964380 (or 8964373 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 101331441144 its reverse (441144133101), we get a palindrome (542475574245).
The spelling of 101331441144 in words is "one hundred one billion, three hundred thirty-one million, four hundred forty-one thousand, one hundred forty-four".
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