Base | Representation |
---|---|
bin | 11001000010001… |
… | …101110100000010 |
3 | 1002021022210010211 |
4 | 121002031310002 |
5 | 1330010330031 |
6 | 105402144334 |
7 | 13260015433 |
oct | 3102156402 |
9 | 1067283124 |
10 | 420011266 |
11 | 1a60a3754 |
12 | b87b20aa |
13 | 69029b9c |
14 | 3dad348a |
15 | 26d17bb1 |
hex | 1908dd02 |
420011266 has 8 divisors (see below), whose sum is σ = 630113040. Its totient is φ = 209973588.
The previous prime is 420011243. The next prime is 420011269. The reversal of 420011266 is 662110024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (420011269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6945 + ... + 29803.
It is an arithmetic number, because the mean of its divisors is an integer number (78764130).
Almost surely, 2420011266 is an apocalyptic number.
420011266 is a deficient number, since it is larger than the sum of its proper divisors (210101774).
420011266 is a wasteful number, since it uses less digits than its factorization.
420011266 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32048.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 420011266 is about 20494.1763923316. The cubic root of 420011266 is about 748.8939346649.
The spelling of 420011266 in words is "four hundred twenty million, eleven thousand, two hundred sixty-six".
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