Base | Representation |
---|---|
bin | 1100001110110011010… |
… | …10000100101010001010 |
3 | 1111011202212221110201201 |
4 | 12013121222010222022 |
5 | 23341144424401324 |
6 | 521022201334414 |
7 | 42235343626363 |
oct | 6073152045212 |
9 | 1434685843651 |
10 | 420263512714 |
11 | 152261884421 |
12 | 6954949740a |
13 | 308277aa056 |
14 | 164ab480b6a |
15 | adea867444 |
hex | 61d9a84a8a |
420263512714 has 32 divisors (see below), whose sum is σ = 662899648320. Its totient is φ = 199545679872.
The previous prime is 420263512699. The next prime is 420263512771. The reversal of 420263512714 is 417215362024.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2414602 + ... + 2582794.
It is an arithmetic number, because the mean of its divisors is an integer number (20715614010).
Almost surely, 2420263512714 is an apocalyptic number.
420263512714 is a deficient number, since it is larger than the sum of its proper divisors (242636135606).
420263512714 is a wasteful number, since it uses less digits than its factorization.
420263512714 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 168934.
The product of its (nonzero) digits is 80640, while the sum is 37.
Adding to 420263512714 its reverse (417215362024), we get a palindrome (837478874738).
The spelling of 420263512714 in words is "four hundred twenty billion, two hundred sixty-three million, five hundred twelve thousand, seven hundred fourteen".
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