Base | Representation |
---|---|
bin | 101001110010011111… |
… | …0011111010001000110 |
3 | 22120122012101200212101 |
4 | 1103210332133101012 |
5 | 2432242134312131 |
6 | 105120523342314 |
7 | 6324602223514 |
oct | 1234476372106 |
9 | 276565350771 |
10 | 89740932166 |
11 | 35071464646 |
12 | 1548608199a |
13 | 86022563c2 |
14 | 44b47414b4 |
15 | 2503755c61 |
hex | 14e4f9f446 |
89740932166 has 8 divisors (see below), whose sum is σ = 136620523800. Its totient is φ = 44200757568.
The previous prime is 89740932037. The next prime is 89740932167. The reversal of 89740932166 is 66123904798.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×897409321662 (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 (89740932167) 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, 334854091 + ... + 334854358.
It is an arithmetic number, because the mean of its divisors is an integer number (17077565475).
Almost surely, 289740932166 is an apocalyptic number.
89740932166 is a deficient number, since it is larger than the sum of its proper divisors (46879591634).
89740932166 is a wasteful number, since it uses less digits than its factorization.
89740932166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 669708518.
The product of its (nonzero) digits is 3919104, while the sum is 55.
The spelling of 89740932166 in words is "eighty-nine billion, seven hundred forty million, nine hundred thirty-two thousand, one hundred sixty-six".
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