Base | Representation |
---|---|
bin | 10010110111010101… |
… | …100100000010000010 |
3 | 1221021122202211110222 |
4 | 102313111210002002 |
5 | 312440433033242 |
6 | 13145543023042 |
7 | 1314646024331 |
oct | 226725440202 |
9 | 57248684428 |
10 | 20255752322 |
11 | 8654931583 |
12 | 3b1373aa82 |
13 | 1baa682680 |
14 | da225bd18 |
15 | 7d84395d2 |
hex | 4b7564082 |
20255752322 has 32 divisors (see below), whose sum is σ = 33947121600. Its totient is φ = 9000307008.
The previous prime is 20255752289. The next prime is 20255752327. The reversal of 20255752322 is 22325755202.
It is not an unprimeable number, because it can be changed into a prime (20255752327) 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, 222929 + ... + 300347.
It is an arithmetic number, because the mean of its divisors is an integer number (1060847550).
Almost surely, 220255752322 is an apocalyptic number.
20255752322 is a deficient number, since it is larger than the sum of its proper divisors (13691369278).
20255752322 is a wasteful number, since it uses less digits than its factorization.
20255752322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77810.
The product of its (nonzero) digits is 84000, while the sum is 35.
The spelling of 20255752322 in words is "twenty billion, two hundred fifty-five million, seven hundred fifty-two thousand, three hundred twenty-two".
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