Base | Representation |
---|---|
bin | 10001111100010… |
… | …00011001011111 |
3 | 101111012110010022 |
4 | 20332020121133 |
5 | 302012130210 |
6 | 22533502355 |
7 | 3505162151 |
oct | 1076103137 |
9 | 344173108 |
10 | 150505055 |
11 | 77a57748 |
12 | 424a19bb |
13 | 25247a5c |
14 | 15dbaad1 |
15 | d32e155 |
hex | 8f8865f |
150505055 has 8 divisors (see below), whose sum is σ = 185011344. Its totient is φ = 117467200.
The previous prime is 150505051. The next prime is 150505079. The reversal of 150505055 is 550505051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 150505055 - 22 = 150505051 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150505051) 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, 366881 + ... + 367290.
It is an arithmetic number, because the mean of its divisors is an integer number (23126418).
Almost surely, 2150505055 is an apocalyptic number.
150505055 is a deficient number, since it is larger than the sum of its proper divisors (34506289).
150505055 is an equidigital number, since it uses as much as digits as its factorization.
150505055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 734217.
The product of its (nonzero) digits is 3125, while the sum is 26.
The square root of 150505055 is about 12268.0501710745. The cubic root of 150505055 is about 531.9249510185.
The spelling of 150505055 in words is "one hundred fifty million, five hundred five thousand, fifty-five".
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