Base | Representation |
---|---|
bin | 11001100011111… |
… | …000101111011100 |
3 | 1002212221012221102 |
4 | 121203320233130 |
5 | 1334240302402 |
6 | 110315252232 |
7 | 13425030062 |
oct | 3143705734 |
9 | 1085835842 |
10 | 428837852 |
11 | 200082253 |
12 | bb74a078 |
13 | 6aaca611 |
14 | 40d50032 |
15 | 279ad102 |
hex | 198f8bdc |
428837852 has 54 divisors (see below), whose sum is σ = 838471032. Its totient is φ = 191511936.
The previous prime is 428837803. The next prime is 428837861. The reversal of 428837852 is 258738824.
It is a junction number, because it is equal to n+sod(n) for n = 428837797 and 428837806.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3376613 + ... + 3376739.
Almost surely, 2428837852 is an apocalyptic number.
It is an amenable number.
428837852 is a deficient number, since it is larger than the sum of its proper divisors (409633180).
428837852 is a wasteful number, since it uses less digits than its factorization.
428837852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 315 (or 169 counting only the distinct ones).
The product of its digits is 860160, while the sum is 47.
The square root of 428837852 is about 20708.4005176643. The cubic root of 428837852 is about 754.1036404147.
The spelling of 428837852 in words is "four hundred twenty-eight million, eight hundred thirty-seven thousand, eight hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •