Base | Representation |
---|---|
bin | 11001000010100… |
… | …011101111000111 |
3 | 1002021111100022122 |
4 | 121002203233013 |
5 | 1330021213223 |
6 | 105404120155 |
7 | 13260541304 |
oct | 3102435707 |
9 | 1067440278 |
10 | 420101063 |
11 | 1a6155168 |
12 | b883605b |
13 | 6905ba15 |
14 | 3db180ab |
15 | 26d345c8 |
hex | 190a3bc7 |
420101063 has 8 divisors (see below), whose sum is σ = 427948800. Its totient is φ = 412277688.
The previous prime is 420101023. The next prime is 420101069. The reversal of 420101063 is 360101024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 420101063 - 228 = 151665607 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420101069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30770 + ... + 42272.
It is an arithmetic number, because the mean of its divisors is an integer number (53493600).
Almost surely, 2420101063 is an apocalyptic number.
420101063 is a deficient number, since it is larger than the sum of its proper divisors (7847737).
420101063 is a wasteful number, since it uses less digits than its factorization.
420101063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12181.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 420101063 is about 20496.3670683368. The cubic root of 420101063 is about 748.9473011990.
Adding to 420101063 its reverse (360101024), we get a palindrome (780202087).
The spelling of 420101063 in words is "four hundred twenty million, one hundred one thousand, sixty-three".
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