Base | Representation |
---|---|
bin | 111111111111101… |
… | …100000010011101 |
3 | 2202211021120201110 |
4 | 333333230002131 |
5 | 4144324110221 |
6 | 254312132233 |
7 | 35414650155 |
oct | 7777540235 |
9 | 2684246643 |
10 | 1073660061 |
11 | 501064771 |
12 | 25b697079 |
13 | 14158a916 |
14 | a2843765 |
15 | 643d1776 |
hex | 3ffec09d |
1073660061 has 16 divisors (see below), whose sum is σ = 1464661440. Its totient is φ = 699329280.
The previous prime is 1073660053. The next prime is 1073660089. The reversal of 1073660061 is 1600663701.
It is not a de Polignac number, because 1073660061 - 23 = 1073660053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1073660051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24310 + ... + 52328.
It is an arithmetic number, because the mean of its divisors is an integer number (91541340).
Almost surely, 21073660061 is an apocalyptic number.
It is an amenable number.
1073660061 is a deficient number, since it is larger than the sum of its proper divisors (391001379).
1073660061 is a wasteful number, since it uses less digits than its factorization.
1073660061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28316.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 1073660061 is about 32766.7523718784. The cubic root of 1073660061 is about 1023.9740075825.
The spelling of 1073660061 in words is "one billion, seventy-three million, six hundred sixty thousand, sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •