Base | Representation |
---|---|
bin | 10001111011000… |
… | …01100010101001 |
3 | 101110220100210120 |
4 | 20331201202221 |
5 | 301442032042 |
6 | 22530233453 |
7 | 3503630142 |
oct | 1075414251 |
9 | 343810716 |
10 | 150345897 |
11 | 77959109 |
12 | 42425889 |
13 | 251c0490 |
14 | 15d78ac9 |
15 | d2ebdec |
hex | 8f618a9 |
150345897 has 8 divisors (see below), whose sum is σ = 215881344. Its totient is φ = 92520528.
The previous prime is 150345887. The next prime is 150345901. The reversal of 150345897 is 798543051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 150345897 - 218 = 150083753 is a prime.
It is not an unprimeable number, because it can be changed into a prime (150345817) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1927473 + ... + 1927550.
It is an arithmetic number, because the mean of its divisors is an integer number (26985168).
Almost surely, 2150345897 is an apocalyptic number.
It is an amenable number.
150345897 is a deficient number, since it is larger than the sum of its proper divisors (65535447).
150345897 is a wasteful number, since it uses less digits than its factorization.
150345897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3855039.
The product of its (nonzero) digits is 151200, while the sum is 42.
The square root of 150345897 is about 12261.5617683882. The cubic root of 150345897 is about 531.7373826311.
The spelling of 150345897 in words is "one hundred fifty million, three hundred forty-five thousand, eight hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •