Base | Representation |
---|---|
bin | 10001111010111… |
… | …00010000011011 |
3 | 101110212021002212 |
4 | 20331130100123 |
5 | 301440334001 |
6 | 22525545335 |
7 | 3503510060 |
oct | 1075342033 |
9 | 343767085 |
10 | 150324251 |
11 | 77943920 |
12 | 4241524b |
13 | 251b367c |
14 | 15d70c67 |
15 | d2e57bb |
hex | 8f5c41b |
150324251 has 32 divisors (see below), whose sum is σ = 207111168. Its totient is φ = 105431040.
The previous prime is 150324247. The next prime is 150324287. The reversal of 150324251 is 152423051.
150324251 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 150324251 - 22 = 150324247 is a prime.
It is a super-2 number, since 2×1503242512 = 45194760877422002, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (150320251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27611 + ... + 32603.
It is an arithmetic number, because the mean of its divisors is an integer number (6472224).
Almost surely, 2150324251 is an apocalyptic number.
150324251 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
150324251 is a deficient number, since it is larger than the sum of its proper divisors (56786917).
150324251 is a wasteful number, since it uses less digits than its factorization.
150324251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5051.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 150324251 is about 12260.6790594975. The cubic root of 150324251 is about 531.7118625027.
Subtracting from 150324251 its product of nonzero digits (1200), we obtain a palindrome (150323051).
The spelling of 150324251 in words is "one hundred fifty million, three hundred twenty-four thousand, two hundred fifty-one".
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