Base | Representation |
---|---|
bin | 10001111010001… |
… | …01000100101101 |
3 | 101110200102211220 |
4 | 20331011010231 |
5 | 301424314133 |
6 | 22523533553 |
7 | 3502633164 |
oct | 1075050455 |
9 | 343612756 |
10 | 150229293 |
11 | 77889545 |
12 | 4238a2b9 |
13 | 2517c396 |
14 | 15d483db |
15 | d2c75b3 |
hex | 8f4512d |
150229293 has 4 divisors (see below), whose sum is σ = 200305728. Its totient is φ = 100152860.
The previous prime is 150229291. The next prime is 150229327. The reversal of 150229293 is 392922051.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 150229293 - 21 = 150229291 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (150229291) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 25038213 + ... + 25038218.
It is an arithmetic number, because the mean of its divisors is an integer number (50076432).
Almost surely, 2150229293 is an apocalyptic number.
It is an amenable number.
150229293 is a deficient number, since it is larger than the sum of its proper divisors (50076435).
150229293 is an equidigital number, since it uses as much as digits as its factorization.
150229293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50076434.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 150229293 is about 12256.8059868793. The cubic root of 150229293 is about 531.5998802824.
The spelling of 150229293 in words is "one hundred fifty million, two hundred twenty-nine thousand, two hundred ninety-three".
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