Base | Representation |
---|---|
bin | 10001111101010… |
… | …10111101101100 |
3 | 101111110122100001 |
4 | 20332222331230 |
5 | 302031143021 |
6 | 22540514044 |
7 | 3506322010 |
oct | 1076527554 |
9 | 344418301 |
10 | 150646636 |
11 | 78044058 |
12 | 4254b924 |
13 | 2529732a |
14 | 16016540 |
15 | d35b091 |
hex | 8faaf6c |
150646636 has 12 divisors (see below), whose sum is σ = 301293328. Its totient is φ = 64562832.
The previous prime is 150646631. The next prime is 150646697. The reversal of 150646636 is 636646051.
150646636 is an admirable number.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 150646595 and 150646604.
It is not an unprimeable number, because it can be changed into a prime (150646631) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2690091 + ... + 2690146.
Almost surely, 2150646636 is an apocalyptic number.
It is an amenable number.
150646636 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150646636 is a wasteful number, since it uses less digits than its factorization.
150646636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5380248 (or 5380246 counting only the distinct ones).
The product of its (nonzero) digits is 77760, while the sum is 37.
The square root of 150646636 is about 12273.8191285353. The cubic root of 150646636 is about 532.0916937321.
The spelling of 150646636 in words is "one hundred fifty million, six hundred forty-six thousand, six hundred thirty-six".
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