Base | Representation |
---|---|
bin | 10001111011010… |
… | …10010100001100 |
3 | 101110222012002122 |
4 | 20331222110030 |
5 | 301444204321 |
6 | 22531112112 |
7 | 3504140003 |
oct | 1075522414 |
9 | 343865078 |
10 | 150381836 |
11 | 77983110 |
12 | 42442638 |
13 | 25203947 |
14 | 15d87c3a |
15 | d3078ab |
hex | 8f6a50c |
150381836 has 48 divisors (see below), whose sum is σ = 298814208. Its totient is φ = 65620800.
The previous prime is 150381799. The next prime is 150381839. The reversal of 150381836 is 638183051.
It is a super-2 number, since 2×1503818362 = 45229393197461792, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 150381796 and 150381805.
It is not an unprimeable number, because it can be changed into a prime (150381839) 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 15 ways as a sum of consecutive naturals, for example, 114761 + ... + 116063.
It is an arithmetic number, because the mean of its divisors is an integer number (6225296).
Almost surely, 2150381836 is an apocalyptic number.
It is an amenable number.
150381836 is a deficient number, since it is larger than the sum of its proper divisors (148432372).
150381836 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (150381835) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1422).
150381836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1422 (or 1420 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 150381836 is about 12263.0271955990. The cubic root of 150381836 is about 531.7797484637.
The spelling of 150381836 in words is "one hundred fifty million, three hundred eighty-one thousand, eight hundred thirty-six".
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