Base | Representation |
---|---|
bin | 10010011010111000… |
… | …00010111000101010 |
3 | 221112012010221220220 |
4 | 21031130002320222 |
5 | 130223104211244 |
6 | 4313142230510 |
7 | 500030143563 |
oct | 111534027052 |
9 | 27465127826 |
10 | 9889132074 |
11 | 4215180328 |
12 | 1abba25436 |
13 | c17a40053 |
14 | 69b54316a |
15 | 3cd2ad319 |
hex | 24d702e2a |
9889132074 has 8 divisors (see below), whose sum is σ = 19778264160. Its totient is φ = 3296377356.
The previous prime is 9889132051. The next prime is 9889132079. The reversal of 9889132074 is 4702319889.
It is a sphenic number, since it is the product of 3 distinct primes.
9889132074 is an admirable number.
It is a super-3 number, since 3×98891320743 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (9889132079) 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, 824094334 + ... + 824094345.
It is an arithmetic number, because the mean of its divisors is an integer number (2472283020).
Almost surely, 29889132074 is an apocalyptic number.
9889132074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9889132074 is a wasteful number, since it uses less digits than its factorization.
9889132074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1648188684.
The product of its (nonzero) digits is 870912, while the sum is 51.
The square root of 9889132074 is about 99444.1153311748. The cubic root of 9889132074 is about 2146.4431598577.
The spelling of 9889132074 in words is "nine billion, eight hundred eighty-nine million, one hundred thirty-two thousand, seventy-four".
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