Base | Representation |
---|---|
bin | 11001000011110… |
… | …000001010101100 |
3 | 1002022002020202111 |
4 | 121003300022230 |
5 | 1330111222444 |
6 | 105414533404 |
7 | 13263314104 |
oct | 3103601254 |
9 | 1068066674 |
10 | 420414124 |
11 | 1a6349399 |
12 | b8967264 |
13 | 6913b370 |
14 | 3db9a204 |
15 | 26d97234 |
hex | 190f02ac |
420414124 has 24 divisors (see below), whose sum is σ = 796094768. Its totient is φ = 193112640.
The previous prime is 420414119. The next prime is 420414143. The reversal of 420414124 is 421414024.
It is a junction number, because it is equal to n+sod(n) for n = 420414095 and 420414104.
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, 8187 + ... + 30130.
Almost surely, 2420414124 is an apocalyptic number.
It is an amenable number.
420414124 is a deficient number, since it is larger than the sum of its proper divisors (375680644).
420414124 is a wasteful number, since it uses less digits than its factorization.
420414124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38545 (or 38543 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
The square root of 420414124 is about 20504.0026336323. The cubic root of 420414124 is about 749.1332945183.
Adding to 420414124 its reverse (421414024), we get a palindrome (841828148).
The spelling of 420414124 in words is "four hundred twenty million, four hundred fourteen thousand, one hundred twenty-four".
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