Base | Representation |
---|---|
bin | 110000101010001010… |
… | …0001101110001110000 |
3 | 100222201100112001201111 |
4 | 1201110110031301300 |
5 | 3203000403104220 |
6 | 120000452443104 |
7 | 10356311435602 |
oct | 1412424156160 |
9 | 328640461644 |
10 | 104493800560 |
11 | 40352031a66 |
12 | 18302919494 |
13 | 9b13825526 |
14 | 50b3bd5172 |
15 | 2ab8a0115a |
hex | 185450dc70 |
104493800560 has 80 divisors (see below), whose sum is σ = 261688965120. Its totient is φ = 38690530560.
The previous prime is 104493800501. The next prime is 104493800563. The reversal of 104493800560 is 65008394401.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104493800563) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858930 + ... + 973009.
It is an arithmetic number, because the mean of its divisors is an integer number (3271112064).
Almost surely, 2104493800560 is an apocalyptic number.
104493800560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
104493800560 is an abundant number, since it is smaller than the sum of its proper divisors (157195164560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104493800560 is a wasteful number, since it uses less digits than its factorization.
104493800560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1832006 (or 1832000 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 104493800560 in words is "one hundred four billion, four hundred ninety-three million, eight hundred thousand, five hundred sixty".
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