Base | Representation |
---|---|
bin | 11110100101101001100… |
… | …011110011101100101110 |
3 | 21102221122200122212220112 |
4 | 132211221203303230232 |
5 | 233414404030032342 |
6 | 4245352225220022 |
7 | 304602524134244 |
oct | 36455143635456 |
9 | 7387580585815 |
10 | 2102010002222 |
11 | 740503935349 |
12 | 29b472a91612 |
13 | 1232ac610a30 |
14 | 73a48850794 |
15 | 39a28903682 |
hex | 1e9698f3b2e |
2102010002222 has 16 divisors (see below), whose sum is σ = 3408766904592. Its totient is φ = 966383523840.
The previous prime is 2102010002203. The next prime is 2102010002227. The reversal of 2102010002222 is 2222000102012.
It is a junction number, because it is equal to n+sod(n) for n = 2102010002197 and 2102010002206.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102010002227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157282304 + ... + 157295667.
It is an arithmetic number, because the mean of its divisors is an integer number (213047931537).
Almost surely, 22102010002222 is an apocalyptic number.
2102010002222 is a deficient number, since it is larger than the sum of its proper divisors (1306756902370).
2102010002222 is a wasteful number, since it uses less digits than its factorization.
2102010002222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314578243.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 2102010002222 its reverse (2222000102012), we get a palindrome (4324010104234).
The spelling of 2102010002222 in words is "two trillion, one hundred two billion, ten million, two thousand, two hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •