Base | Representation |
---|---|
bin | 10001111010001… |
… | …00010011100100 |
3 | 101110200021112102 |
4 | 20331010103210 |
5 | 301424214043 |
6 | 22523511232 |
7 | 3502621052 |
oct | 1075042344 |
9 | 343607472 |
10 | 150226148 |
11 | 77887146 |
12 | 42388518 |
13 | 2517ab17 |
14 | 15d471d2 |
15 | d2c66b8 |
hex | 8f444e4 |
150226148 has 18 divisors (see below), whose sum is σ = 272279826. Its totient is φ = 72521344.
The previous prime is 150226129. The next prime is 150226159. The reversal of 150226148 is 841622051.
It can be written as a sum of positive squares in 3 ways, for example, as 25725184 + 124500964 = 5072^2 + 11158^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a self number, because there is not a number n which added to its sum of digits gives 150226148.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18965 + ... + 25692.
It is an arithmetic number, because the mean of its divisors is an integer number (15126657).
Almost surely, 2150226148 is an apocalyptic number.
It is an amenable number.
150226148 is a deficient number, since it is larger than the sum of its proper divisors (122053678).
150226148 is a wasteful number, since it uses less digits than its factorization.
150226148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44719 (or 44688 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 150226148 is about 12256.6776901410. The cubic root of 150226148 is about 531.5961706347.
Adding to 150226148 its reverse (841622051), we get a palindrome (991848199).
The spelling of 150226148 in words is "one hundred fifty million, two hundred twenty-six thousand, one hundred forty-eight".
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