Base | Representation |
---|---|
bin | 10001111001111… |
… | …10100100010010 |
3 | 101110122002021211 |
4 | 20330332210102 |
5 | 301422441032 |
6 | 22523210334 |
7 | 3502462402 |
oct | 1074764422 |
9 | 343562254 |
10 | 150202642 |
11 | 77870517 |
12 | 423769aa |
13 | 25170205 |
14 | 15d3c802 |
15 | d2be747 |
hex | 8f3e912 |
150202642 has 8 divisors (see below), whose sum is σ = 225893376. Its totient is φ = 74904852.
The previous prime is 150202631. The next prime is 150202643. The reversal of 150202642 is 246202051.
150202642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (150202643) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97278 + ... + 98809.
It is an arithmetic number, because the mean of its divisors is an integer number (28236672).
Almost surely, 2150202642 is an apocalyptic number.
150202642 is a deficient number, since it is larger than the sum of its proper divisors (75690734).
150202642 is a wasteful number, since it uses less digits than its factorization.
150202642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 196472.
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 150202642 is about 12255.7187467729. The cubic root of 150202642 is about 531.5684427689.
Adding to 150202642 its reverse (246202051), we get a palindrome (396404693).
The spelling of 150202642 in words is "one hundred fifty million, two hundred two thousand, six hundred forty-two".
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