Base | Representation |
---|---|
bin | 10001111100010… |
… | …00011010100101 |
3 | 101111012110012220 |
4 | 20332020122211 |
5 | 302012131000 |
6 | 22533502553 |
7 | 3505162311 |
oct | 1076103245 |
9 | 344173186 |
10 | 150505125 |
11 | 77a57801 |
12 | 424a1a59 |
13 | 25247ab4 |
14 | 15dbab41 |
15 | d32e1a0 |
hex | 8f886a5 |
150505125 has 16 divisors (see below), whose sum is σ = 250441152. Its totient is φ = 80269200.
The previous prime is 150505087. The next prime is 150505151. The reversal of 150505125 is 521505051.
It is not a de Polignac number, because 150505125 - 28 = 150504869 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 150505095 and 150505104.
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 in 15 ways as a sum of consecutive naturals, for example, 200299 + ... + 201048.
It is an arithmetic number, because the mean of its divisors is an integer number (15652572).
Almost surely, 2150505125 is an apocalyptic number.
150505125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
150505125 is a deficient number, since it is larger than the sum of its proper divisors (99936027).
150505125 is an equidigital number, since it uses as much as digits as its factorization.
150505125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 401365 (or 401355 counting only the distinct ones).
The product of its (nonzero) digits is 1250, while the sum is 24.
The square root of 150505125 is about 12268.0530240132. The cubic root of 150505125 is about 531.9250334847.
The spelling of 150505125 in words is "one hundred fifty million, five hundred five thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •