Base | Representation |
---|---|
bin | 10001111000100… |
… | …00001000100101 |
3 | 101110021102101210 |
4 | 20330100020211 |
5 | 301400344303 |
6 | 22515142033 |
7 | 3501041043 |
oct | 1074201045 |
9 | 343242353 |
10 | 150012453 |
11 | 77750638 |
12 | 422a4919 |
13 | 25104786 |
14 | 15ccd393 |
15 | d283203 |
hex | 8f10225 |
150012453 has 4 divisors (see below), whose sum is σ = 200016608. Its totient is φ = 100008300.
The previous prime is 150012451. The next prime is 150012461. The reversal of 150012453 is 354210051.
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 not a de Polignac number, because 150012453 - 21 = 150012451 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 (150012451) 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, 25002073 + ... + 25002078.
It is an arithmetic number, because the mean of its divisors is an integer number (50004152).
Almost surely, 2150012453 is an apocalyptic number.
It is an amenable number.
150012453 is a deficient number, since it is larger than the sum of its proper divisors (50004155).
150012453 is an equidigital number, since it uses as much as digits as its factorization.
150012453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50004154.
The product of its (nonzero) digits is 600, while the sum is 21.
The square root of 150012453 is about 12247.9570949608. The cubic root of 150012453 is about 531.3439878368.
The spelling of 150012453 in words is "one hundred fifty million, twelve thousand, four hundred fifty-three".
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