Base | Representation |
---|---|
bin | 10001111101010… |
… | …00110001010010 |
3 | 101111110012000020 |
4 | 20332220301102 |
5 | 302030401100 |
6 | 22540404310 |
7 | 3506253552 |
oct | 1076506122 |
9 | 344405006 |
10 | 150637650 |
11 | 78038329 |
12 | 42546696 |
13 | 25293207 |
14 | 16013162 |
15 | d3585a0 |
hex | 8fa8c52 |
150637650 has 48 divisors (see below), whose sum is σ = 375163488. Its totient is φ = 40000000.
The previous prime is 150637633. The next prime is 150637651. The reversal of 150637650 is 56736051.
It is not an unprimeable number, because it can be changed into a prime (150637651) 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 23 ways as a sum of consecutive naturals, for example, 35650 + ... + 39650.
It is an arithmetic number, because the mean of its divisors is an integer number (7815906).
Almost surely, 2150637650 is an apocalyptic number.
150637650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 150637650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187581744).
150637650 is an abundant number, since it is smaller than the sum of its proper divisors (224525838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150637650 is a wasteful number, since it uses less digits than its factorization.
150637650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4267 (or 4262 counting only the distinct ones).
The product of its (nonzero) digits is 18900, while the sum is 33.
The square root of 150637650 is about 12273.4530593472. The cubic root of 150637650 is about 532.0811138498.
It can be divided in two parts, 1506 and 37650, that multiplied together give a square (56700900 = 75302).
The spelling of 150637650 in words is "one hundred fifty million, six hundred thirty-seven thousand, six hundred fifty".
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