Base | Representation |
---|---|
bin | 10010110110110… |
… | …00000100100000 |
3 | 102000121221101220 |
4 | 21123120010200 |
5 | 310442441144 |
6 | 23410055040 |
7 | 3630302115 |
oct | 1133300440 |
9 | 360557356 |
10 | 158171424 |
11 | 81313594 |
12 | 44b7a480 |
13 | 26a00378 |
14 | 1701490c |
15 | dd45919 |
hex | 96d8120 |
158171424 has 48 divisors (see below), whose sum is σ = 428601600. Its totient is φ = 51022080.
The previous prime is 158171407. The next prime is 158171441. The reversal of 158171424 is 424171851.
158171424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (158171407) and next prime (158171441).
It is a tau number, because it is divible by the number of its divisors (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23599 + ... + 29550.
It is an arithmetic number, because the mean of its divisors is an integer number (8929200).
Almost surely, 2158171424 is an apocalyptic number.
It is an amenable number.
158171424 is an abundant number, since it is smaller than the sum of its proper divisors (270430176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158171424 is a wasteful number, since it uses less digits than its factorization.
158171424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53193 (or 53185 counting only the distinct ones).
The product of its digits is 8960, while the sum is 33.
The square root of 158171424 is about 12576.6221220167. The cubic root of 158171424 is about 540.8074614122.
The spelling of 158171424 in words is "one hundred fifty-eight million, one hundred seventy-one thousand, four hundred twenty-four".
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