Base | Representation |
---|---|
bin | 1010000001110… |
… | …0110110001011 |
3 | 2221010221010001 |
4 | 2200130312023 |
5 | 41231424240 |
6 | 4101303431 |
7 | 1020341251 |
oct | 240346613 |
9 | 87127101 |
10 | 42061195 |
11 | 21819220 |
12 | 12104b77 |
13 | 8938aa7 |
14 | 582c5d1 |
15 | 3a5c89a |
hex | 281cd8b |
42061195 has 16 divisors (see below), whose sum is σ = 55261440. Its totient is φ = 30479200.
The previous prime is 42061177. The next prime is 42061207. The reversal of 42061195 is 59116024.
It is a de Polignac number, because none of the positive numbers 2k-42061195 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15876 + ... + 18334.
It is an arithmetic number, because the mean of its divisors is an integer number (3453840).
Almost surely, 242061195 is an apocalyptic number.
42061195 is a deficient number, since it is larger than the sum of its proper divisors (13200245).
42061195 is a wasteful number, since it uses less digits than its factorization.
42061195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2786.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 42061195 is about 6485.4602766496. The cubic root of 42061195 is about 347.7714043486.
The spelling of 42061195 in words is "forty-two million, sixty-one thousand, one hundred ninety-five".
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