Base | Representation |
---|---|
bin | 11101001000101100100… |
… | …011010101101000110110 |
3 | 21002102000220201021101220 |
4 | 131020230203111220312 |
5 | 230301002232033420 |
6 | 4131444330131210 |
7 | 264440303034540 |
oct | 35105443255066 |
9 | 7072026637356 |
10 | 2002202221110 |
11 | 702146a58133 |
12 | 284059580b06 |
13 | 116a648929a0 |
14 | 6cc9b148690 |
15 | 371364d7840 |
hex | 1d22c8d5a36 |
2002202221110 has 64 divisors (see below), whose sum is σ = 5914197338112. Its totient is φ = 422442665856.
The previous prime is 2002202221099. The next prime is 2002202221133. The reversal of 2002202221110 is 111222022002.
It is a super-4 number, since 4×20022022211104 (a number of 50 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2002202221110.
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, 366700974 + ... + 366706433.
It is an arithmetic number, because the mean of its divisors is an integer number (92409333408).
Almost surely, 22002202221110 is an apocalyptic number.
2002202221110 is an abundant number, since it is smaller than the sum of its proper divisors (3911995117002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002202221110 is a wasteful number, since it uses less digits than its factorization.
2002202221110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 733407437.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 2002202221110 its reverse (111222022002), we get a palindrome (2113424243112).
The spelling of 2002202221110 in words is "two trillion, two billion, two hundred two million, two hundred twenty-one thousand, one hundred ten".
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