Base | Representation |
---|---|
bin | 10010111011110… |
… | …00110111010100 |
3 | 102001212101211221 |
4 | 21131320313110 |
5 | 311130030121 |
6 | 23432140124 |
7 | 3636014221 |
oct | 1135706724 |
9 | 361771757 |
10 | 158830036 |
11 | 817233a2 |
12 | 45237644 |
13 | 26ba1091 |
14 | 17146948 |
15 | de25b41 |
hex | 9778dd4 |
158830036 has 12 divisors (see below), whose sum is σ = 278041120. Its totient is φ = 79389720.
The previous prime is 158829989. The next prime is 158830069. The reversal of 158830036 is 630038851.
It is a happy number.
It is a super-2 number, since 2×1588300362 = 50453960671522592, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 158829983 and 158830010.
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, 19681 + ... + 26551.
Almost surely, 2158830036 is an apocalyptic number.
It is an amenable number.
158830036 is a deficient number, since it is larger than the sum of its proper divisors (119211084).
158830036 is a wasteful number, since it uses less digits than its factorization.
158830036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12654 (or 12652 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 158830036 is about 12602.7788999093. The cubic root of 158830036 is about 541.5570469875.
Adding to 158830036 its reverse (630038851), we get a palindrome (788868887).
The spelling of 158830036 in words is "one hundred fifty-eight million, eight hundred thirty thousand, thirty-six".
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