Base | Representation |
---|---|
bin | 1001001011111011010100… |
… | …01001010100001100101010 |
3 | 2122112012100021001010121202 |
4 | 10211331222021110030222 |
5 | 10121433133034120020 |
6 | 110544114455204202 |
7 | 4153321624011353 |
oct | 445755211241452 |
9 | 78465307033552 |
10 | 20201012020010 |
11 | 6489223711908 |
12 | 2323112076662 |
13 | b36c4118b203 |
14 | 4dba3c8d8d2a |
15 | 25071c0b2e75 |
hex | 125f6a25432a |
20201012020010 has 8 divisors (see below), whose sum is σ = 36361821636036. Its totient is φ = 8080404808000.
The previous prime is 20201012019997. The next prime is 20201012020061. The reversal of 20201012020010 is 1002021010202.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 16267775088889 + 3933236931121 = 4033333^2 + 1983239^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 20201012019973 and 20201012020000.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010050600991 + ... + 1010050601010.
Almost surely, 220201012020010 is an apocalyptic number.
20201012020010 is a deficient number, since it is larger than the sum of its proper divisors (16160809616026).
20201012020010 is a wasteful number, since it uses less digits than its factorization.
20201012020010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2020101202008.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 20201012020010 its reverse (1002021010202), we get a palindrome (21203033030212).
The spelling of 20201012020010 in words is "twenty trillion, two hundred one billion, twelve million, twenty thousand, ten".
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