Base | Representation |
---|---|
bin | 11001100100010… |
… | …000101011101100 |
3 | 1002220010012110102 |
4 | 121210100223230 |
5 | 1334301422131 |
6 | 110321330232 |
7 | 13425616013 |
oct | 3144205354 |
9 | 1086105412 |
10 | 428935916 |
11 | 2001399a2 |
12 | bb796978 |
13 | 6ab33146 |
14 | 40d77a7a |
15 | 279cc1cb |
hex | 19910aec |
428935916 has 6 divisors (see below), whose sum is σ = 750637860. Its totient is φ = 214467956.
The previous prime is 428935889. The next prime is 428935919. The reversal of 428935916 is 619539824.
It is not an unprimeable number, because it can be changed into a prime (428935919) 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 as a sum of consecutive naturals, namely, 53616986 + ... + 53616993.
It is an arithmetic number, because the mean of its divisors is an integer number (125106310).
Almost surely, 2428935916 is an apocalyptic number.
It is an amenable number.
428935916 is a deficient number, since it is larger than the sum of its proper divisors (321701944).
428935916 is a wasteful number, since it uses less digits than its factorization.
428935916 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107233983 (or 107233981 counting only the distinct ones).
The product of its digits is 466560, while the sum is 47.
The square root of 428935916 is about 20710.7681170931. The cubic root of 428935916 is about 754.1611172931.
The spelling of 428935916 in words is "four hundred twenty-eight million, nine hundred thirty-five thousand, nine hundred sixteen".
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