Base | Representation |
---|---|
bin | 1001000110000100111001… |
… | …11101001101000100110010 |
3 | 2121210222111110101100010022 |
4 | 10203002130331031010302 |
5 | 10110140000230121320 |
6 | 110311512412003442 |
7 | 4132644445501151 |
oct | 443023475150462 |
9 | 77728443340108 |
10 | 20000001020210 |
11 | 6410a531a4592 |
12 | 22b0173a60582 |
13 | b20cb8580203 |
14 | 4d2010445598 |
15 | 24a3a4ed8325 |
hex | 12309cf4d132 |
20000001020210 has 16 divisors (see below), whose sum is σ = 36229301213976. Its totient is φ = 7949044990848.
The previous prime is 20000001020191. The next prime is 20000001020239. The reversal of 20000001020210 is 1202010000002.
It can be written as a sum of positive squares in 4 ways, for example, as 15600675153361 + 4399325866849 = 3949769^2 + 2097457^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6369425507 + ... + 6369428646.
Almost surely, 220000001020210 is an apocalyptic number.
20000001020210 is a deficient number, since it is larger than the sum of its proper divisors (16229300193766).
20000001020210 is a wasteful number, since it uses less digits than its factorization.
20000001020210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12738854317.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 20000001020210 its reverse (1202010000002), we get a palindrome (21202011020212).
The spelling of 20000001020210 in words is "twenty trillion, one million, twenty thousand, two hundred ten".
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