Base | Representation |
---|---|
bin | 10100000001111… |
… | …01101101110100 |
3 | 102201011112220020 |
4 | 22000331231310 |
5 | 321003244243 |
6 | 24401205140 |
7 | 4110121440 |
oct | 1200755564 |
9 | 381145806 |
10 | 168024948 |
11 | 869336a3 |
12 | 483307b0 |
13 | 28a70360 |
14 | 1845b820 |
15 | eb40283 |
hex | a03db74 |
168024948 has 96 divisors (see below), whose sum is σ = 486205440. Its totient is φ = 43977600.
The previous prime is 168024943. The next prime is 168025019. The reversal of 168024948 is 849420861.
168024948 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
168024948 is a modest number, since divided by 24948 gives 168 as remainder.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (168024943) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164383 + ... + 165401.
It is an arithmetic number, because the mean of its divisors is an integer number (5064640).
Almost surely, 2168024948 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 168024948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (243102720).
168024948 is an abundant number, since it is smaller than the sum of its proper divisors (318180492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
168024948 is a wasteful number, since it uses less digits than its factorization.
168024948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1197 (or 1195 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 42.
The square root of 168024948 is about 12962.4437510834. The cubic root of 168024948 is about 551.8121472737.
The spelling of 168024948 in words is "one hundred sixty-eight million, twenty-four thousand, nine hundred forty-eight".
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