Base | Representation |
---|---|
bin | 10001111011100… |
… | …11101001000100 |
3 | 101111001010111110 |
4 | 20331303221010 |
5 | 302001420121 |
6 | 22532005020 |
7 | 3504356244 |
oct | 1075635104 |
9 | 344033443 |
10 | 150420036 |
11 | 779a9888 |
12 | 42460770 |
13 | 25218150 |
14 | 15d97b24 |
15 | d313d76 |
hex | 8f73a44 |
150420036 has 72 divisors (see below), whose sum is σ = 399068544. Its totient is φ = 43830720.
The previous prime is 150420019. The next prime is 150420041. The reversal of 150420036 is 630024051.
It is a happy number.
150420036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 150419994 and 150420021.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 54981 + ... + 57651.
Almost surely, 2150420036 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 150420036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199534272).
150420036 is an abundant number, since it is smaller than the sum of its proper divisors (248648508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150420036 is a wasteful number, since it uses less digits than its factorization.
150420036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2729 (or 2708 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 150420036 is about 12264.5846240303. The cubic root of 150420036 is about 531.8247722226.
Adding to 150420036 its reverse (630024051), we get a palindrome (780444087).
The spelling of 150420036 in words is "one hundred fifty million, four hundred twenty thousand, thirty-six".
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