Base | Representation |
---|---|
bin | 10001111010000… |
… | …01101010001110 |
3 | 101110122201200000 |
4 | 20331001222032 |
5 | 301423342220 |
6 | 22523345130 |
7 | 3502544340 |
oct | 1075015216 |
9 | 343581600 |
10 | 150215310 |
11 | 77879a93 |
12 | 423821a6 |
13 | 25175bcb |
14 | 15d43290 |
15 | d2c3390 |
hex | 8f41a8e |
150215310 has 96 divisors (see below), whose sum is σ = 462938112. Its totient is φ = 34331040.
The previous prime is 150215287. The next prime is 150215321. The reversal of 150215310 is 13512051.
150215310 is a `hidden beast` number, since 1 + 502 + 153 + 10 = 666.
It is a super-2 number, since 2×1502153102 = 45129278716792200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 12595 + ... + 21425.
It is an arithmetic number, because the mean of its divisors is an integer number (4822272).
Almost surely, 2150215310 is an apocalyptic number.
150215310 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 150215310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (231469056).
150215310 is an abundant number, since it is smaller than the sum of its proper divisors (312722802).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
150215310 is an equidigital number, since it uses as much as digits as its factorization.
150215310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8860 (or 8848 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 150215310 is about 12256.2355558303. The cubic root of 150215310 is about 531.5833864025.
Adding to 150215310 its reverse (13512051), we get a palindrome (163727361).
The spelling of 150215310 in words is "one hundred fifty million, two hundred fifteen thousand, three hundred ten".
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