Base | Representation |
---|---|
bin | 1011010000101001000… |
… | …1111101100111111101 |
3 | 200111022120210110111122 |
4 | 2310022101331213331 |
5 | 11132134134244331 |
6 | 224511243200325 |
7 | 16655525643344 |
oct | 2641221754775 |
9 | 614276713448 |
10 | 193446009341 |
11 | 75049257aa2 |
12 | 315a88160a5 |
13 | 1531b5466b0 |
14 | 95118a4b5b |
15 | 5072dab17b |
hex | 2d0a47d9fd |
193446009341 has 4 divisors (see below), whose sum is σ = 208326471612. Its totient is φ = 178565547072.
The previous prime is 193446009299. The next prime is 193446009349. The reversal of 193446009341 is 143900644391.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 112308765625 + 81137243716 = 335125^2 + 284846^2 .
It is a cyclic number.
It is not a de Polignac number, because 193446009341 - 222 = 193441815037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 193446009292 and 193446009301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193446009349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7440231116 + ... + 7440231141.
It is an arithmetic number, because the mean of its divisors is an integer number (52081617903).
Almost surely, 2193446009341 is an apocalyptic number.
It is an amenable number.
193446009341 is a deficient number, since it is larger than the sum of its proper divisors (14880462271).
193446009341 is a wasteful number, since it uses less digits than its factorization.
193446009341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14880462270.
The product of its (nonzero) digits is 279936, while the sum is 44.
The spelling of 193446009341 in words is "one hundred ninety-three billion, four hundred forty-six million, nine thousand, three hundred forty-one".
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