Base | Representation |
---|---|
bin | 10010111001000… |
… | …11111011010000 |
3 | 102001012201121110 |
4 | 21130203323100 |
5 | 311032412003 |
6 | 23420453320 |
7 | 3633035010 |
oct | 1134437320 |
9 | 361181543 |
10 | 158482128 |
11 | 81505a72 |
12 | 450aa240 |
13 | 26aab90c |
14 | 17095c40 |
15 | dda7a03 |
hex | 9723ed0 |
158482128 has 40 divisors (see below), whose sum is σ = 467900608. Its totient is φ = 45280512.
The previous prime is 158482111. The next prime is 158482147. The reversal of 158482128 is 821284851.
158482128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 235501 + ... + 236172.
Almost surely, 2158482128 is an apocalyptic number.
It is an amenable number.
158482128 is an abundant number, since it is smaller than the sum of its proper divisors (309418480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158482128 is a wasteful number, since it uses less digits than its factorization.
158482128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 471691 (or 471685 counting only the distinct ones).
The product of its digits is 40960, while the sum is 39.
The square root of 158482128 is about 12588.9685042103. The cubic root of 158482128 is about 541.1613414689.
The spelling of 158482128 in words is "one hundred fifty-eight million, four hundred eighty-two thousand, one hundred twenty-eight".
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