Base | Representation |
---|---|
bin | 10010000010110100… |
… | …11001100101000001 |
3 | 221000010111121002000 |
4 | 21001122121211001 |
5 | 124314431433040 |
6 | 4241134014213 |
7 | 462030215211 |
oct | 110132314501 |
9 | 27003447060 |
10 | 9687374145 |
11 | 41212a7639 |
12 | 1a64347369 |
13 | bb4cbb867 |
14 | 67c824241 |
15 | 3ba708130 |
hex | 241699941 |
9687374145 has 16 divisors (see below), whose sum is σ = 17221998720. Its totient is φ = 5166599472.
The previous prime is 9687374113. The next prime is 9687374167. The reversal of 9687374145 is 5414737869.
It is not a de Polignac number, because 9687374145 - 25 = 9687374113 is a prime.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 9687374091 and 9687374100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35879029 + ... + 35879298.
It is an arithmetic number, because the mean of its divisors is an integer number (1076374920).
Almost surely, 29687374145 is an apocalyptic number.
It is an amenable number.
9687374145 is a deficient number, since it is larger than the sum of its proper divisors (7534624575).
9687374145 is a wasteful number, since it uses less digits than its factorization.
9687374145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 71758341 (or 71758335 counting only the distinct ones).
The product of its digits is 5080320, while the sum is 54.
The square root of 9687374145 is about 98424.4590790318. The cubic root of 9687374145 is about 2131.7455142280.
The spelling of 9687374145 in words is "nine billion, six hundred eighty-seven million, three hundred seventy-four thousand, one hundred forty-five".
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