Base | Representation |
---|---|
bin | 11001100100011… |
… | …010110000101100 |
3 | 1002220012022002022 |
4 | 121210122300230 |
5 | 1334304232241 |
6 | 110322245312 |
7 | 13426150244 |
oct | 3144326054 |
9 | 1086168068 |
10 | 428977196 |
11 | 200167a0a |
12 | bb7b6838 |
13 | 6ab48b7b |
14 | 40d88b24 |
15 | 279d954b |
hex | 1991ac2c |
428977196 has 24 divisors (see below), whose sum is σ = 756164640. Its totient is φ = 212936832.
The previous prime is 428977187. The next prime is 428977247. The reversal of 428977196 is 691779824.
It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.
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 7 ways as a sum of consecutive naturals, for example, 429770 + ... + 430766.
It is an arithmetic number, because the mean of its divisors is an integer number (31506860).
Almost surely, 2428977196 is an apocalyptic number.
It is an amenable number.
428977196 is a deficient number, since it is larger than the sum of its proper divisors (327187444).
428977196 is a wasteful number, since it uses less digits than its factorization.
428977196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1673 (or 1671 counting only the distinct ones).
The product of its digits is 1524096, while the sum is 53.
The square root of 428977196 is about 20711.7646761448. The cubic root of 428977196 is about 754.1853095412.
The spelling of 428977196 in words is "four hundred twenty-eight million, nine hundred seventy-seven thousand, one hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •