Base | Representation |
---|---|
bin | 10011011100101100… |
… | …111000111011001101 |
3 | 1222220100100020001010 |
4 | 103130230320323031 |
5 | 320231422433310 |
6 | 13332055035433 |
7 | 1336330243212 |
oct | 233454707315 |
9 | 58810306033 |
10 | 20882624205 |
11 | 8946773713 |
12 | 406966bb79 |
13 | 1c7a4c9491 |
14 | 10215dbb09 |
15 | 8234b4320 |
hex | 4dcb38ecd |
20882624205 has 16 divisors (see below), whose sum is σ = 33415979904. Its totient is φ = 11136139200.
The previous prime is 20882624167. The next prime is 20882624227. The reversal of 20882624205 is 50242628802.
It is not a de Polignac number, because 20882624205 - 214 = 20882607821 is a prime.
It is a congruent number.
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, 66880 + ... + 215030.
It is an arithmetic number, because the mean of its divisors is an integer number (2088498744).
Almost surely, 220882624205 is an apocalyptic number.
It is an amenable number.
20882624205 is a deficient number, since it is larger than the sum of its proper divisors (12533355699).
20882624205 is a wasteful number, since it uses less digits than its factorization.
20882624205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157556.
The product of its (nonzero) digits is 122880, while the sum is 39.
The spelling of 20882624205 in words is "twenty billion, eight hundred eighty-two million, six hundred twenty-four thousand, two hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •