Base | Representation |
---|---|
bin | 10010111010110101… |
… | …111100101000100010 |
3 | 1221102202110020202102 |
4 | 102322311330220202 |
5 | 313101012321341 |
6 | 13155443450402 |
7 | 1316262011234 |
oct | 227265745042 |
9 | 57382406672 |
10 | 20314573346 |
11 | 86850576a1 |
12 | 3b2b386a02 |
13 | 1bb9908b02 |
14 | da9db0254 |
15 | 7dd6a7c9b |
hex | 4bad7ca22 |
20314573346 has 8 divisors (see below), whose sum is σ = 30472464924. Its totient is φ = 10157085040.
The previous prime is 20314573343. The next prime is 20314573403. The reversal of 20314573346 is 64337541302.
It can be written as a sum of positive squares in 2 ways, for example, as 20303115121 + 11458225 = 142489^2 + 3385^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (20314573343) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144716 + ... + 248136.
Almost surely, 220314573346 is an apocalyptic number.
20314573346 is a deficient number, since it is larger than the sum of its proper divisors (10157891578).
20314573346 is a wasteful number, since it uses less digits than its factorization.
20314573346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 201636.
The product of its (nonzero) digits is 181440, while the sum is 38.
The spelling of 20314573346 in words is "twenty billion, three hundred fourteen million, five hundred seventy-three thousand, three hundred forty-six".
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