Base | Representation |
---|---|
bin | 101010011100110001… |
… | …1110110000011111110 |
3 | 22201022002122101001221 |
4 | 1110321203312003332 |
5 | 2443143430323011 |
6 | 105513415223554 |
7 | 6405013210561 |
oct | 1247143660376 |
9 | 281262571057 |
10 | 91160011006 |
11 | 3572a4a4579 |
12 | 15801377bba |
13 | 879a254c1c |
14 | 45aadbc4d8 |
15 | 2588118971 |
hex | 15398f60fe |
91160011006 has 8 divisors (see below), whose sum is σ = 136793500920. Its totient is φ = 45562177368.
The previous prime is 91160010983. The next prime is 91160011009. The reversal of 91160011006 is 60011006119.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×911600110062 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (91160011009) 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, 8907676 + ... + 8917903.
It is an arithmetic number, because the mean of its divisors is an integer number (17099187615).
Almost surely, 291160011006 is an apocalyptic number.
91160011006 is a deficient number, since it is larger than the sum of its proper divisors (45633489914).
91160011006 is a wasteful number, since it uses less digits than its factorization.
91160011006 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17828138.
The product of its (nonzero) digits is 324, while the sum is 25.
The spelling of 91160011006 in words is "ninety-one billion, one hundred sixty million, eleven thousand, six".
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