Base | Representation |
---|---|
bin | 10001111000111… |
… | …11010101111110 |
3 | 101110101120212002 |
4 | 20330133111332 |
5 | 301404343000 |
6 | 22520342302 |
7 | 3501420500 |
oct | 1074372576 |
9 | 343346762 |
10 | 150074750 |
11 | 77793421 |
12 | 42314992 |
13 | 25126c37 |
14 | 15d07d70 |
15 | d2968d5 |
hex | 8f1f57e |
150074750 has 48 divisors (see below), whose sum is σ = 326834352. Its totient is φ = 51450000.
The previous prime is 150074731. The next prime is 150074753. The reversal of 150074750 is 57470051.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150074753) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6125 + ... + 18375.
It is an arithmetic number, because the mean of its divisors is an integer number (6809049).
Almost surely, 2150074750 is an apocalyptic number.
150074750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a pronic number, being equal to 12250×12251.
150074750 is an abundant number, since it is smaller than the sum of its proper divisors (176759602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150074750 is a wasteful number, since it uses less digits than its factorization.
150074750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12282 (or 12265 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 29.
The square root of 150074750 is about 12250.4999897963. The cubic root of 150074750 is about 531.4175296323.
The spelling of 150074750 in words is "one hundred fifty million, seventy-four thousand, seven hundred fifty".
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