Base | Representation |
---|---|
bin | 10101100110111110100… |
… | …001100000011101011000 |
3 | 12020221221102112201002212 |
4 | 111212332201200131120 |
5 | 143312144300444424 |
6 | 3054103054014252 |
7 | 212166461125061 |
oct | 25467641403530 |
9 | 5227842481085 |
10 | 1484960171864 |
11 | 52284a338964 |
12 | 1bb9661a7388 |
13 | aa053564010 |
14 | 51c30039568 |
15 | 28961d1910e |
hex | 159be860758 |
1484960171864 has 32 divisors (see below), whose sum is σ = 3034603519920. Its totient is φ = 677108804736.
The previous prime is 1484960171809. The next prime is 1484960171869. The reversal of 1484960171864 is 4681710694841.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1484960171869) 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, 86006207 + ... + 86023470.
Almost surely, 21484960171864 is an apocalyptic number.
It is an amenable number.
1484960171864 is an abundant number, since it is smaller than the sum of its proper divisors (1549643348056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1484960171864 is a wasteful number, since it uses less digits than its factorization.
1484960171864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172029779 (or 172029775 counting only the distinct ones).
The product of its (nonzero) digits is 9289728, while the sum is 59.
The spelling of 1484960171864 in words is "one trillion, four hundred eighty-four billion, nine hundred sixty million, one hundred seventy-one thousand, eight hundred sixty-four".
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