Base | Representation |
---|---|
bin | 10001111001010… |
… | …10101101010101 |
3 | 101110110221201012 |
4 | 20330222231111 |
5 | 301412340201 |
6 | 22521342005 |
7 | 3502003301 |
oct | 1074525525 |
9 | 343427635 |
10 | 150121301 |
11 | 778153a0 |
12 | 42337905 |
13 | 25142195 |
14 | 15d1ad01 |
15 | d2a55bb |
hex | 8f2ab55 |
150121301 has 8 divisors (see below), whose sum is σ = 164132544. Its totient is φ = 136170720.
The previous prime is 150121277. The next prime is 150121319. The reversal of 150121301 is 103121051.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 150121301 - 226 = 83012437 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150121381) 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, 9905 + ... + 19958.
It is an arithmetic number, because the mean of its divisors is an integer number (20516568).
Almost surely, 2150121301 is an apocalyptic number.
150121301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
150121301 is a deficient number, since it is larger than the sum of its proper divisors (14011243).
150121301 is a wasteful number, since it uses less digits than its factorization.
150121301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30331.
The product of its (nonzero) digits is 30, while the sum is 14.
The square root of 150121301 is about 12252.3998057523. The cubic root of 150121301 is about 531.4724699427.
Adding to 150121301 its reverse (103121051), we get a palindrome (253242352).
The spelling of 150121301 in words is "one hundred fifty million, one hundred twenty-one thousand, three hundred one".
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