Base | Representation |
---|---|
bin | 10001111011011… |
… | …11100010001110 |
3 | 101111000021102102 |
4 | 20331233202032 |
5 | 302000400324 |
6 | 22531355102 |
7 | 3504256223 |
oct | 1075574216 |
9 | 344007372 |
10 | 150403214 |
11 | 77998185 |
12 | 42452a92 |
13 | 252105b0 |
14 | 15d9194a |
15 | d30ddae |
hex | 8f6f88e |
150403214 has 32 divisors (see below), whose sum is σ = 248888640. Its totient is φ = 67744512.
The previous prime is 150403181. The next prime is 150403219. The reversal of 150403214 is 412304051.
It is a super-2 number, since 2×1504032142 = 45242253563059592, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150403219) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206519 + ... + 207245.
It is an arithmetic number, because the mean of its divisors is an integer number (7777770).
Almost surely, 2150403214 is an apocalyptic number.
150403214 is a deficient number, since it is larger than the sum of its proper divisors (98485426).
150403214 is a wasteful number, since it uses less digits than its factorization.
150403214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 924.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 150403214 is about 12263.8988091063. The cubic root of 150403214 is about 531.8049462072.
Adding to 150403214 its reverse (412304051), we get a palindrome (562707265).
The spelling of 150403214 in words is "one hundred fifty million, four hundred three thousand, two hundred fourteen".
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