Base | Representation |
---|---|
bin | 10010001101111… |
… | …10100100000111 |
3 | 101122120021012210 |
4 | 21012332210013 |
5 | 303110332241 |
6 | 23055314503 |
7 | 3533661141 |
oct | 1106764407 |
9 | 348507183 |
10 | 152824071 |
11 | 792a0a94 |
12 | 4321ba33 |
13 | 2587a45a |
14 | 16421c91 |
15 | d63b316 |
hex | 91be907 |
152824071 has 4 divisors (see below), whose sum is σ = 203765432. Its totient is φ = 101882712.
The previous prime is 152824057. The next prime is 152824081. The reversal of 152824071 is 170428251.
152824071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 152824071 - 25 = 152824039 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 (152824031) 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, 25470676 + ... + 25470681.
It is an arithmetic number, because the mean of its divisors is an integer number (50941358).
Almost surely, 2152824071 is an apocalyptic number.
152824071 is a deficient number, since it is larger than the sum of its proper divisors (50941361).
152824071 is an equidigital number, since it uses as much as digits as its factorization.
152824071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50941360.
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 152824071 is about 12362.2033230327. The cubic root of 152824071 is about 534.6430448554.
The spelling of 152824071 in words is "one hundred fifty-two million, eight hundred twenty-four thousand, seventy-one".
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