Base | Representation |
---|---|
bin | 10100001001111… |
… | …11011110001010 |
3 | 102210011012010200 |
4 | 22010333132022 |
5 | 321241040324 |
6 | 24435553030 |
7 | 4122106455 |
oct | 1204773612 |
9 | 383135120 |
10 | 169080714 |
11 | 87494930 |
12 | 4875b776 |
13 | 2904ca7a |
14 | 1865449c |
15 | ec9cec9 |
hex | a13f78a |
169080714 has 48 divisors (see below), whose sum is σ = 408170880. Its totient is φ = 50143680.
The previous prime is 169080707. The next prime is 169080719. The reversal of 169080714 is 417080961.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (169080719) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222 + ... + 18390.
It is an arithmetic number, because the mean of its divisors is an integer number (8503560).
Almost surely, 2169080714 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 169080714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204085440).
169080714 is an abundant number, since it is smaller than the sum of its proper divisors (239090166).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
169080714 is a wasteful number, since it uses less digits than its factorization.
169080714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18235 (or 18232 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 36.
The square root of 169080714 is about 13003.1040140422. The cubic root of 169080714 is about 552.9654850181.
The spelling of 169080714 in words is "one hundred sixty-nine million, eighty thousand, seven hundred fourteen".
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