Base | Representation |
---|---|
bin | 10001111101001… |
… | …01111110111110 |
3 | 101111102121100120 |
4 | 20332211332332 |
5 | 302030014423 |
6 | 22540235410 |
7 | 3506205360 |
oct | 1076457676 |
9 | 344377316 |
10 | 150626238 |
11 | 7802a7a4 |
12 | 4253bb66 |
13 | 2528ac69 |
14 | 1600cd30 |
15 | d354ee3 |
hex | 8fa5fbe |
150626238 has 32 divisors (see below), whose sum is σ = 346778880. Its totient is φ = 42724800.
The previous prime is 150626237. The next prime is 150626269. The reversal of 150626238 is 832626051.
It is a junction number, because it is equal to n+sod(n) for n = 150626199 and 150626208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150626237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7063 + ... + 18738.
It is an arithmetic number, because the mean of its divisors is an integer number (10836840).
Almost surely, 2150626238 is an apocalyptic number.
150626238 is an abundant number, since it is smaller than the sum of its proper divisors (196152642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150626238 is a wasteful number, since it uses less digits than its factorization.
150626238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25952.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 150626238 is about 12272.9881447022. The cubic root of 150626238 is about 532.0676770518.
The spelling of 150626238 in words is "one hundred fifty million, six hundred twenty-six thousand, two hundred thirty-eight".
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