Base | Representation |
---|---|
bin | 1011011000001011101… |
… | …1011010100111111000 |
3 | 200200112122120001102211 |
4 | 2312002323122213320 |
5 | 11200310324020234 |
6 | 225444151304504 |
7 | 20056634535520 |
oct | 2660273324770 |
9 | 620478501384 |
10 | 195470141944 |
11 | 75997887860 |
12 | 31a7267b134 |
13 | 155819c01ac |
14 | 9664642680 |
15 | 5140939164 |
hex | 2d82eda9f8 |
195470141944 has 32 divisors (see below), whose sum is σ = 456943190400. Its totient is φ = 76157197920.
The previous prime is 195470141941. The next prime is 195470141957. The reversal of 195470141944 is 449141074591.
195470141944 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (195470141941) 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, 158660214 + ... + 158661445.
It is an arithmetic number, because the mean of its divisors is an integer number (14279474700).
Almost surely, 2195470141944 is an apocalyptic number.
195470141944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
195470141944 is an abundant number, since it is smaller than the sum of its proper divisors (261473048456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
195470141944 is a wasteful number, since it uses less digits than its factorization.
195470141944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 317321683 (or 317321679 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 49.
The spelling of 195470141944 in words is "one hundred ninety-five billion, four hundred seventy million, one hundred forty-one thousand, nine hundred forty-four".
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