Base | Representation |
---|---|
bin | 10010001010010… |
… | …11011001010101 |
3 | 101121200022010022 |
4 | 21011023121111 |
5 | 303000233331 |
6 | 23041234525 |
7 | 3526654631 |
oct | 1105133125 |
9 | 347608108 |
10 | 152352341 |
11 | 78aa9629 |
12 | 43032a45 |
13 | 2574381b |
14 | 1633bdc1 |
15 | d59667b |
hex | 914b655 |
152352341 has 4 divisors (see below), whose sum is σ = 157605900. Its totient is φ = 147098784.
The previous prime is 152352313. The next prime is 152352377. The reversal of 152352341 is 143253251.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 143253251 = 317 ⋅451903.
It can be written as a sum of positive squares in 2 ways, for example, as 72607441 + 79744900 = 8521^2 + 8930^2 .
It is a cyclic number.
It is not a de Polignac number, because 152352341 - 222 = 148158037 is a prime.
It is a super-2 number, since 2×1523523412 = 46422471616360562, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 152352341.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (152354341) 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, 2626736 + ... + 2626793.
It is an arithmetic number, because the mean of its divisors is an integer number (39401475).
Almost surely, 2152352341 is an apocalyptic number.
It is an amenable number.
152352341 is a deficient number, since it is larger than the sum of its proper divisors (5253559).
152352341 is an equidigital number, since it uses as much as digits as its factorization.
152352341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5253558.
The product of its digits is 3600, while the sum is 26.
The square root of 152352341 is about 12343.1090491821. The cubic root of 152352341 is about 534.0923743837.
It can be divided in two parts, 15235 and 2341, that added together give a cube (17576 = 263).
The spelling of 152352341 in words is "one hundred fifty-two million, three hundred fifty-two thousand, three hundred forty-one".
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