Base | Representation |
---|---|
bin | 1011011101111000110… |
… | …0110000001100001101 |
3 | 200211111100220200222001 |
4 | 2313132030300030031 |
5 | 11211424330212024 |
6 | 230300131552301 |
7 | 20142610245664 |
oct | 2673614601415 |
9 | 624440820861 |
10 | 197001413389 |
11 | 76603186750 |
12 | 3221b45b691 |
13 | 15767011081 |
14 | 976bb65ddb |
15 | 51d00ae244 |
hex | 2dde33030d |
197001413389 has 8 divisors (see below), whose sum is σ = 224254573632. Its totient is φ = 171305576640.
The previous prime is 197001413369. The next prime is 197001413447. The reversal of 197001413389 is 983314100791.
197001413389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 197001413389 - 215 = 197001380621 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197001413369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389330604 + ... + 389331109.
It is an arithmetic number, because the mean of its divisors is an integer number (28031821704).
Almost surely, 2197001413389 is an apocalyptic number.
It is an amenable number.
197001413389 is a deficient number, since it is larger than the sum of its proper divisors (27253160243).
197001413389 is a wasteful number, since it uses less digits than its factorization.
197001413389 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 778661747.
The product of its (nonzero) digits is 163296, while the sum is 46.
The spelling of 197001413389 in words is "one hundred ninety-seven billion, one million, four hundred thirteen thousand, three hundred eighty-nine".
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