Base | Representation |
---|---|
bin | 10001111010011… |
… | …01111100101001 |
3 | 101110202021201010 |
4 | 20331031330221 |
5 | 301432000031 |
6 | 22524414133 |
7 | 3503144151 |
oct | 1075157451 |
9 | 343667633 |
10 | 150265641 |
11 | 77903889 |
12 | 423a7349 |
13 | 25192aa6 |
14 | 15d57761 |
15 | d2d3246 |
hex | 8f4df29 |
150265641 has 4 divisors (see below), whose sum is σ = 200354192. Its totient is φ = 100177092.
The previous prime is 150265639. The next prime is 150265681. The reversal of 150265641 is 146562051.
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, and also an emirpimes, since its reverse is a distinct semiprime: 146562051 = 3 ⋅48854017.
It is not a de Polignac number, because 150265641 - 21 = 150265639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 150265599 and 150265608.
It is not an unprimeable number, because it can be changed into a prime (150265681) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25044271 + ... + 25044276.
It is an arithmetic number, because the mean of its divisors is an integer number (50088548).
Almost surely, 2150265641 is an apocalyptic number.
It is an amenable number.
150265641 is a deficient number, since it is larger than the sum of its proper divisors (50088551).
150265641 is an equidigital number, since it uses as much as digits as its factorization.
150265641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50088550.
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 150265641 is about 12258.2886652257. The cubic root of 150265641 is about 531.6427503821.
The spelling of 150265641 in words is "one hundred fifty million, two hundred sixty-five thousand, six hundred forty-one".
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