Base | Representation |
---|---|
bin | 1100001110110001010… |
… | …01110000010010001001 |
3 | 1111011201201012212020100 |
4 | 12013120221300102021 |
5 | 23341131120331131 |
6 | 521020400120013 |
7 | 42235050414036 |
oct | 6073051602211 |
9 | 1434651185210 |
10 | 420246652041 |
11 | 152253308787 |
12 | 69543906009 |
13 | 30824155818 |
14 | 164a913238d |
15 | ade91367e6 |
hex | 61d8a70489 |
420246652041 has 48 divisors (see below), whose sum is σ = 640484732160. Its totient is φ = 264999081600.
The previous prime is 420246651991. The next prime is 420246652057. The reversal of 420246652041 is 140256642024.
420246652041 is a `hidden beast` number, since 420 + 24 + 6 + 6 + 5 + 204 + 1 = 666.
It is not a de Polignac number, because 420246652041 - 29 = 420246651529 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 420246651987 and 420246652005.
It is not an unprimeable number, because it can be changed into a prime (420246652081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17319780 + ... + 17344026.
It is an arithmetic number, because the mean of its divisors is an integer number (13343431920).
Almost surely, 2420246652041 is an apocalyptic number.
It is an amenable number.
420246652041 is a deficient number, since it is larger than the sum of its proper divisors (220238080119).
420246652041 is a wasteful number, since it uses less digits than its factorization.
420246652041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25206 (or 25203 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 36.
The spelling of 420246652041 in words is "four hundred twenty billion, two hundred forty-six million, six hundred fifty-two thousand, forty-one".
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