Base | Representation |
---|---|
bin | 10001111001010… |
… | …10011111001001 |
3 | 101110110220110120 |
4 | 20330222133021 |
5 | 301412323033 |
6 | 22521333453 |
7 | 3502000533 |
oct | 1074523711 |
9 | 343426416 |
10 | 150120393 |
11 | 77814745 |
12 | 42337289 |
13 | 25141947 |
14 | 15d1a853 |
15 | d2a51b3 |
hex | 8f2a7c9 |
150120393 has 8 divisors (see below), whose sum is σ = 205042656. Its totient is φ = 97639200.
The previous prime is 150120361. The next prime is 150120403. The reversal of 150120393 is 393021051.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 150120393 - 25 = 150120361 is a prime.
It is a super-2 number, since 2×1501203932 = 45072264788948898, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (150120343) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610123 + ... + 610368.
It is an arithmetic number, because the mean of its divisors is an integer number (25630332).
Almost surely, 2150120393 is an apocalyptic number.
It is an amenable number.
150120393 is a deficient number, since it is larger than the sum of its proper divisors (54922263).
150120393 is a wasteful number, since it uses less digits than its factorization.
150120393 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1220535.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 150120393 is about 12252.3627517308. The cubic root of 150120393 is about 531.4713984138.
The spelling of 150120393 in words is "one hundred fifty million, one hundred twenty thousand, three hundred ninety-three".
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