Base | Representation |
---|---|
bin | 100110010001… |
… | …1111111011110 |
3 | 1101202200100220 |
4 | 1030203333132 |
5 | 20114222431 |
6 | 1554102210 |
7 | 332411121 |
oct | 114437736 |
9 | 41680326 |
10 | 20070366 |
11 | 10369188 |
12 | 687a966 |
13 | 4209474 |
14 | 29463b8 |
15 | 1b66b96 |
hex | 1323fde |
20070366 has 16 divisors (see below), whose sum is σ = 40364688. Its totient is φ = 6652800.
The previous prime is 20070343. The next prime is 20070371. The reversal of 20070366 is 66307002.
It is a congruent number.
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, 8155 + ... + 10326.
It is an arithmetic number, because the mean of its divisors is an integer number (2522793).
Almost surely, 220070366 is an apocalyptic number.
20070366 is an abundant number, since it is smaller than the sum of its proper divisors (20294322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20070366 is a wasteful number, since it uses less digits than its factorization.
20070366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18667.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 20070366 is about 4479.9962053555. The cubic root of 20070366 is about 271.7597269015.
Adding to 20070366 its reverse (66307002), we get a palindrome (86377368).
The spelling of 20070366 in words is "twenty million, seventy thousand, three hundred sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •