Base | Representation |
---|---|
bin | 1011010111110011011… |
… | …1001100111011100000 |
3 | 200200021120001201001010 |
4 | 2311330313030323200 |
5 | 11200103300431414 |
6 | 225430114140520 |
7 | 20054260531110 |
oct | 2657467147340 |
9 | 620246051033 |
10 | 195368373984 |
11 | 75945399003 |
12 | 31a44581740 |
13 | 155668aaa74 |
14 | 9654d11040 |
15 | 5136a35959 |
hex | 2d7cdccee0 |
195368373984 has 96 divisors (see below), whose sum is σ = 586175063040. Its totient is φ = 55812874752.
The previous prime is 195368373983. The next prime is 195368374031. The reversal of 195368373984 is 489373863591.
It is a tau number, because it is divible by the number of its divisors (96).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195368373983) 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, 9504582 + ... + 9525114.
It is an arithmetic number, because the mean of its divisors is an integer number (6105990240).
Almost surely, 2195368373984 is an apocalyptic number.
195368373984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
195368373984 is an abundant number, since it is smaller than the sum of its proper divisors (390806689056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195368373984 is a wasteful number, since it uses less digits than its factorization.
195368373984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34712 (or 34704 counting only the distinct ones).
The product of its digits is 117573120, while the sum is 66.
The spelling of 195368373984 in words is "one hundred ninety-five billion, three hundred sixty-eight million, three hundred seventy-three thousand, nine hundred eighty-four".
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