Base | Representation |
---|---|
bin | 1001001000111111001100… |
… | …00001110011100111000010 |
3 | 2122011112122100012102210011 |
4 | 10210133212001303213002 |
5 | 10113304310332224302 |
6 | 110425452341255134 |
7 | 4143115005213046 |
oct | 444374601634702 |
9 | 78145570172704 |
10 | 20100011211202 |
11 | 644a40436029a |
12 | 23076251044aa |
13 | b2a56621a410 |
14 | 4d6bba99a026 |
15 | 24ccaa0875d7 |
hex | 1247e60739c2 |
20100011211202 has 32 divisors (see below), whose sum is σ = 32523589753200. Its totient is φ = 9261415231488.
The previous prime is 20100011211173. The next prime is 20100011211227. The reversal of 20100011211202 is 20211211000102.
It can be written as a sum of positive squares in 8 ways, for example, as 4323950106921 + 15776061104281 = 2079411^2 + 3971909^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37166674 + ... + 37703602.
Almost surely, 220100011211202 is an apocalyptic number.
20100011211202 is a deficient number, since it is larger than the sum of its proper divisors (12423578541998).
20100011211202 is a wasteful number, since it uses less digits than its factorization.
20100011211202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 539350.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 20100011211202 its reverse (20211211000102), we get a palindrome (40311222211304).
The spelling of 20100011211202 in words is "twenty trillion, one hundred billion, eleven million, two hundred eleven thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •