Base | Representation |
---|---|
bin | 100110110100111001… |
… | …110011100100100101 |
3 | 10222121102122010200201 |
4 | 212310321303210211 |
5 | 1140340034223424 |
6 | 31052500110501 |
7 | 3004053044635 |
oct | 466471634445 |
9 | 128542563621 |
10 | 41689757989 |
11 | 16753866250 |
12 | 80b5995431 |
13 | 3c15184069 |
14 | 2036b886c5 |
15 | 1140015d44 |
hex | 9b4e73925 |
41689757989 has 8 divisors (see below), whose sum is σ = 45710599968. Its totient is φ = 37707393360.
The previous prime is 41689757987. The next prime is 41689758017. The reversal of 41689757989 is 98975798614.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41689757989 - 21 = 41689757987 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (41689757987) 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, 9617067 + ... + 9621400.
It is an arithmetic number, because the mean of its divisors is an integer number (5713824996).
Almost surely, 241689757989 is an apocalyptic number.
It is an amenable number.
41689757989 is a deficient number, since it is larger than the sum of its proper divisors (4020841979).
41689757989 is a wasteful number, since it uses less digits than its factorization.
41689757989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19238675.
The product of its digits is 274337280, while the sum is 73.
The spelling of 41689757989 in words is "forty-one billion, six hundred eighty-nine million, seven hundred fifty-seven thousand, nine hundred eighty-nine".
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