Base | Representation |
---|---|
bin | 10010111010110101… |
… | …111100001110111110 |
3 | 1221102202110011111211 |
4 | 102322311330032332 |
5 | 313101012243320 |
6 | 13155443435034 |
7 | 1316262003406 |
oct | 227265741676 |
9 | 57382404454 |
10 | 20314571710 |
11 | 8685056444 |
12 | 3b2b385a7a |
13 | 1bb9908144 |
14 | da9dad806 |
15 | 7dd6a755a |
hex | 4bad7c3be |
20314571710 has 64 divisors (see below), whose sum is σ = 37712086272. Its totient is φ = 7875035136.
The previous prime is 20314571647. The next prime is 20314571741. The reversal of 20314571710 is 1717541302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35206942 + ... + 35207518.
It is an arithmetic number, because the mean of its divisors is an integer number (589251348).
Almost surely, 220314571710 is an apocalyptic number.
20314571710 is a deficient number, since it is larger than the sum of its proper divisors (17397514562).
20314571710 is a wasteful number, since it uses less digits than its factorization.
20314571710 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1237.
The product of its (nonzero) digits is 5880, while the sum is 31.
The spelling of 20314571710 in words is "twenty billion, three hundred fourteen million, five hundred seventy-one thousand, seven hundred ten".
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