Base | Representation |
---|---|
bin | 10110101101110100… |
… | …00101011110011110 |
3 | 1011110220221212011210 |
4 | 23112322011132132 |
5 | 144434021014343 |
6 | 5334051325250 |
7 | 611133626412 |
oct | 132672053636 |
9 | 34426855153 |
10 | 12195485598 |
11 | 519904091a |
12 | 24442b0826 |
13 | 11c47cb08a |
14 | 839986d42 |
15 | 4b59d7333 |
hex | 2d6e8579e |
12195485598 has 16 divisors (see below), whose sum is σ = 24392244240. Its totient is φ = 4064949696.
The previous prime is 12195485581. The next prime is 12195485609. The reversal of 12195485598 is 89558459121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110088 + ... + 191076.
It is an arithmetic number, because the mean of its divisors is an integer number (1524515265).
Almost surely, 212195485598 is an apocalyptic number.
12195485598 is an abundant number, since it is smaller than the sum of its proper divisors (12196758642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12195485598 is a wasteful number, since it uses less digits than its factorization.
12195485598 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106091.
The product of its digits is 5184000, while the sum is 57.
The spelling of 12195485598 in words is "twelve billion, one hundred ninety-five million, four hundred eighty-five thousand, five hundred ninety-eight".
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