Base | Representation |
---|---|
bin | 1111110100010… |
… | …1000010000110 |
3 | 11121211120112212 |
4 | 3331011002012 |
5 | 113440434141 |
6 | 10325543422 |
7 | 1433622650 |
oct | 375050206 |
9 | 147746485 |
10 | 66343046 |
11 | 344a3570 |
12 | 1a274b72 |
13 | 1098b153 |
14 | 8b4d6d0 |
15 | 5c572eb |
hex | 3f45086 |
66343046 has 16 divisors (see below), whose sum is σ = 124070400. Its totient is φ = 25847880.
The previous prime is 66343037. The next prime is 66343087. The reversal of 66343046 is 64034366.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215246 + ... + 215553.
It is an arithmetic number, because the mean of its divisors is an integer number (7754400).
Almost surely, 266343046 is an apocalyptic number.
66343046 is a deficient number, since it is larger than the sum of its proper divisors (57727354).
66343046 is a wasteful number, since it uses less digits than its factorization.
66343046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 430819.
The product of its (nonzero) digits is 31104, while the sum is 32.
The square root of 66343046 is about 8145.1240628980. The cubic root of 66343046 is about 404.8229597592.
The spelling of 66343046 in words is "sixty-six million, three hundred forty-three thousand, forty-six".
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