Base | Representation |
---|---|
bin | 10001111000101… |
… | …10011000111000 |
3 | 101110022201112122 |
4 | 20330112120320 |
5 | 301402204242 |
6 | 22515500412 |
7 | 3501205532 |
oct | 1074263070 |
9 | 343281478 |
10 | 150038072 |
11 | 77768908 |
12 | 422b7708 |
13 | 25113332 |
14 | 15cd8852 |
15 | d28aad2 |
hex | 8f16638 |
150038072 has 8 divisors (see below), whose sum is σ = 281321400. Its totient is φ = 75019032.
The previous prime is 150038059. The next prime is 150038087. The reversal of 150038072 is 270830051.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×1500380722 = 45022846098954368, which contains 22 as substring.
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 as a sum of consecutive naturals, namely, 9377372 + ... + 9377387.
It is an arithmetic number, because the mean of its divisors is an integer number (35165175).
Almost surely, 2150038072 is an apocalyptic number.
It is an amenable number.
150038072 is a deficient number, since it is larger than the sum of its proper divisors (131283328).
150038072 is a wasteful number, since it uses less digits than its factorization.
150038072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18754765 (or 18754761 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 150038072 is about 12249.0028981954. The cubic root of 150038072 is about 531.3742336076.
The spelling of 150038072 in words is "one hundred fifty million, thirty-eight thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.096 sec. • engine limits •