Base | Representation |
---|---|
bin | 10001111101001… |
… | …11001111110110 |
3 | 101111102212110021 |
4 | 20332213033312 |
5 | 302030201124 |
6 | 22540315354 |
7 | 3506226433 |
oct | 1076471766 |
9 | 344385407 |
10 | 150631414 |
11 | 7803367a |
12 | 42542b5a |
13 | 2529041b |
14 | 16010b8a |
15 | d3567e4 |
hex | 8fa73f6 |
150631414 has 4 divisors (see below), whose sum is σ = 225947124. Its totient is φ = 75315706.
The previous prime is 150631367. The next prime is 150631421. The reversal of 150631414 is 414136051.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 414136051 = 7 ⋅59162293.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37657852 + ... + 37657855.
It is an arithmetic number, because the mean of its divisors is an integer number (56486781).
Almost surely, 2150631414 is an apocalyptic number.
150631414 is a deficient number, since it is larger than the sum of its proper divisors (75315710).
150631414 is an equidigital number, since it uses as much as digits as its factorization.
150631414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75315709.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 150631414 is about 12273.1990124824. The cubic root of 150631414 is about 532.0737714985.
Adding to 150631414 its reverse (414136051), we get a palindrome (564767465).
The spelling of 150631414 in words is "one hundred fifty million, six hundred thirty-one thousand, four hundred fourteen".
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