Base | Representation |
---|---|
bin | 100111101000110011… |
… | …001101111011000001 |
3 | 11001212002222200022012 |
4 | 213220303031323001 |
5 | 1144130433234040 |
6 | 31315122022305 |
7 | 3034454552240 |
oct | 475063157301 |
9 | 131762880265 |
10 | 42560446145 |
11 | 17060298138 |
12 | 82b94a7995 |
13 | 4023686a59 |
14 | 20ba674957 |
15 | 11916a2865 |
hex | 9e8ccdec1 |
42560446145 has 16 divisors (see below), whose sum is σ = 58935302400. Its totient is φ = 28900960704.
The previous prime is 42560446133. The next prime is 42560446249. The reversal of 42560446145 is 54164406524.
It is not a de Polignac number, because 42560446145 - 228 = 42292010689 is a prime.
It is a super-2 number, since 2×425604461452 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5899370 + ... + 5906579.
It is an arithmetic number, because the mean of its divisors is an integer number (3683456400).
Almost surely, 242560446145 is an apocalyptic number.
It is an amenable number.
42560446145 is a deficient number, since it is larger than the sum of its proper divisors (16374856255).
42560446145 is a wasteful number, since it uses less digits than its factorization.
42560446145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11806064.
The product of its (nonzero) digits is 460800, while the sum is 41.
The spelling of 42560446145 in words is "forty-two billion, five hundred sixty million, four hundred forty-six thousand, one hundred forty-five".
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