Base | Representation |
---|---|
bin | 10010100111111… |
… | …10001011000000 |
3 | 101212222022201202 |
4 | 21103332023000 |
5 | 304443332321 |
6 | 23300320332 |
7 | 3604636013 |
oct | 1123761300 |
9 | 355868652 |
10 | 156230336 |
11 | 80208189 |
12 | 443a30a8 |
13 | 264a09b2 |
14 | 16a6b37a |
15 | dab070b |
hex | 94fe2c0 |
156230336 has 28 divisors (see below), whose sum is σ = 317586360. Its totient is φ = 76208640.
The previous prime is 156230299. The next prime is 156230339. The reversal of 156230336 is 633032651.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 156230299 and 156230308.
It is not an unprimeable number, because it can be changed into a prime (156230339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27146 + ... + 32393.
It is an arithmetic number, because the mean of its divisors is an integer number (11342370).
Almost surely, 2156230336 is an apocalyptic number.
156230336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
156230336 is an abundant number, since it is smaller than the sum of its proper divisors (161356024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
156230336 is an equidigital number, since it uses as much as digits as its factorization.
156230336 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59592 (or 59582 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 29.
The square root of 156230336 is about 12499.2134152514. The cubic root of 156230336 is about 538.5860769981.
Adding to 156230336 its reverse (633032651), we get a palindrome (789262987).
The spelling of 156230336 in words is "one hundred fifty-six million, two hundred thirty thousand, three hundred thirty-six".
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