Base | Representation |
---|---|
bin | 10010111000010… |
… | …11000001010010 |
3 | 102001000112200011 |
4 | 21130023001102 |
5 | 311021130424 |
6 | 23414345134 |
7 | 3632131414 |
oct | 1134130122 |
9 | 361015604 |
10 | 158380114 |
11 | 81446362 |
12 | 4505b1aa |
13 | 26a74359 |
14 | 1706a9b4 |
15 | dd87694 |
hex | 970b052 |
158380114 has 4 divisors (see below), whose sum is σ = 237570174. Its totient is φ = 79190056.
The previous prime is 158380111. The next prime is 158380121. The reversal of 158380114 is 411083851.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411083851 = 17 ⋅24181403.
It can be written as a sum of positive squares in only one way, i.e., 143209089 + 15171025 = 11967^2 + 3895^2 .
It is not an unprimeable number, because it can be changed into a prime (158380111) 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 as a sum of consecutive naturals, namely, 39595027 + ... + 39595030.
Almost surely, 2158380114 is an apocalyptic number.
158380114 is a deficient number, since it is larger than the sum of its proper divisors (79190060).
158380114 is an equidigital number, since it uses as much as digits as its factorization.
158380114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79190059.
The product of its (nonzero) digits is 3840, while the sum is 31.
The square root of 158380114 is about 12584.9161300344. The cubic root of 158380114 is about 541.0452024373.
The spelling of 158380114 in words is "one hundred fifty-eight million, three hundred eighty thousand, one hundred fourteen".
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