Base | Representation |
---|---|
bin | 10001011111100… |
… | …01110001010000 |
3 | 101020010021122221 |
4 | 20233301301100 |
5 | 300031223402 |
6 | 22321110424 |
7 | 3431201161 |
oct | 1057616120 |
9 | 336107587 |
10 | 146742352 |
11 | 75917779 |
12 | 41188414 |
13 | 2452b1c3 |
14 | 156bb768 |
15 | cd39337 |
hex | 8bf1c50 |
146742352 has 20 divisors (see below), whose sum is σ = 286226100. Its totient is φ = 72877568.
The previous prime is 146742347. The next prime is 146742361. The reversal of 146742352 is 253247641.
146742352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 94556176 + 52186176 = 9724^2 + 7224^2 .
It is a congruent number.
It is an unprimeable number.
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, 28393 + ... + 33160.
It is an arithmetic number, because the mean of its divisors is an integer number (14311305).
Almost surely, 2146742352 is an apocalyptic number.
It is an amenable number.
146742352 is a deficient number, since it is larger than the sum of its proper divisors (139483748).
146742352 is a wasteful number, since it uses less digits than its factorization.
146742352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61710 (or 61704 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The square root of 146742352 is about 12113.7257687303. The cubic root of 146742352 is about 527.4546902975.
Adding to 146742352 its reverse (253247641), we get a palindrome (399989993).
The spelling of 146742352 in words is "one hundred forty-six million, seven hundred forty-two thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •