Base | Representation |
---|---|
bin | 10100101111000… |
… | …01100010100000 |
3 | 110010022000020120 |
4 | 22113201202200 |
5 | 324012020343 |
6 | 25132040240 |
7 | 4211312226 |
oct | 1227414240 |
9 | 403260216 |
10 | 173938848 |
11 | 8a202916 |
12 | 4a303080 |
13 | 2a0610c5 |
14 | 1915ab16 |
15 | 1040c683 |
hex | a5e18a0 |
173938848 has 48 divisors (see below), whose sum is σ = 461321280. Its totient is φ = 57378816.
The previous prime is 173938847. The next prime is 173938859. The reversal of 173938848 is 848839371.
It is a tau number, because it is divible by the number of its divisors (48).
It is a self number, because there is not a number n which added to its sum of digits gives 173938848.
It is not an unprimeable number, because it can be changed into a prime (173938847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28 + ... + 18651.
It is an arithmetic number, because the mean of its divisors is an integer number (9610860).
Almost surely, 2173938848 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 173938848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230660640).
173938848 is an abundant number, since it is smaller than the sum of its proper divisors (287382432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
173938848 is a wasteful number, since it uses less digits than its factorization.
173938848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18789 (or 18781 counting only the distinct ones).
The product of its digits is 1161216, while the sum is 51.
The square root of 173938848 is about 13188.5877939983. The cubic root of 173938848 is about 558.2116076708.
The spelling of 173938848 in words is "one hundred seventy-three million, nine hundred thirty-eight thousand, eight hundred forty-eight".
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