Base | Representation |
---|---|
bin | 11001011110101… |
… | …110111111100100 |
3 | 1002210101121012102 |
4 | 121132232333210 |
5 | 1333414042304 |
6 | 110230311232 |
7 | 13410403244 |
oct | 3136567744 |
9 | 1083347172 |
10 | 427487204 |
11 | 1aa33a511 |
12 | bb1b8518 |
13 | 6a746911 |
14 | 40abbb24 |
15 | 277e2d1e |
hex | 197aefe4 |
427487204 has 6 divisors (see below), whose sum is σ = 748102614. Its totient is φ = 213743600.
The previous prime is 427487201. The next prime is 427487257. The reversal of 427487204 is 402784724.
It can be written as a sum of positive squares in only one way, i.e., 326524900 + 100962304 = 18070^2 + 10048^2 .
It is not an unprimeable number, because it can be changed into a prime (427487201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53435897 + ... + 53435904.
It is an arithmetic number, because the mean of its divisors is an integer number (124683769).
Almost surely, 2427487204 is an apocalyptic number.
It is an amenable number.
427487204 is a deficient number, since it is larger than the sum of its proper divisors (320615410).
427487204 is a wasteful number, since it uses less digits than its factorization.
427487204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106871805 (or 106871803 counting only the distinct ones).
The product of its (nonzero) digits is 100352, while the sum is 38.
The square root of 427487204 is about 20675.7636860165. The cubic root of 427487204 is about 753.3111110647.
The spelling of 427487204 in words is "four hundred twenty-seven million, four hundred eighty-seven thousand, two hundred four".
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