Base | Representation |
---|---|
bin | 10010111101100100… |
… | …011110111101010011 |
3 | 1221112221112202222000 |
4 | 102331210132331103 |
5 | 313144220430440 |
6 | 13204200245043 |
7 | 1320355631631 |
oct | 227544367523 |
9 | 57487482860 |
10 | 20360326995 |
11 | 86a8968028 |
12 | 3b42770783 |
13 | 1bc6238488 |
14 | db20c0351 |
15 | 7e26e4730 |
hex | 4bd91ef53 |
20360326995 has 16 divisors (see below), whose sum is σ = 36196137120. Its totient is φ = 10858840992.
The previous prime is 20360326993. The next prime is 20360327023. The reversal of 20360326995 is 59962306302.
20360326995 is a `hidden beast` number, since 20 + 360 + 3 + 269 + 9 + 5 = 666.
It is not a de Polignac number, because 20360326995 - 21 = 20360326993 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 20360326995.
It is not an unprimeable number, because it can be changed into a prime (20360326993) 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, 75408484 + ... + 75408753.
It is an arithmetic number, because the mean of its divisors is an integer number (2262258570).
Almost surely, 220360326995 is an apocalyptic number.
20360326995 is a deficient number, since it is larger than the sum of its proper divisors (15835810125).
20360326995 is a wasteful number, since it uses less digits than its factorization.
20360326995 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150817251 (or 150817245 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 45.
The spelling of 20360326995 in words is "twenty billion, three hundred sixty million, three hundred twenty-six thousand, nine hundred ninety-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.887 sec. • engine limits •