Base | Representation |
---|---|
bin | 10010110101100… |
… | …10001011010000 |
3 | 102000100001111011 |
4 | 21122302023100 |
5 | 310423004313 |
6 | 23402500304 |
7 | 3626054440 |
oct | 1132621320 |
9 | 360301434 |
10 | 158016208 |
11 | 81217a09 |
12 | 44b04694 |
13 | 2697781c |
14 | 16db4120 |
15 | dd1493d |
hex | 96b22d0 |
158016208 has 20 divisors (see below), whose sum is σ = 349893280. Its totient is φ = 67721184.
The previous prime is 158016181. The next prime is 158016223. The reversal of 158016208 is 802610851.
It is a self number, because there is not a number n which added to its sum of digits gives 158016208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705318 + ... + 705541.
It is an arithmetic number, because the mean of its divisors is an integer number (17494664).
Almost surely, 2158016208 is an apocalyptic number.
It is an amenable number.
158016208 is an abundant number, since it is smaller than the sum of its proper divisors (191877072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158016208 is a wasteful number, since it uses less digits than its factorization.
158016208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1410874 (or 1410868 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 158016208 is about 12570.4497930663. The cubic root of 158016208 is about 540.6305026805.
The spelling of 158016208 in words is "one hundred fifty-eight million, sixteen thousand, two hundred eight".
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