Base | Representation |
---|---|
bin | 1000010001011100… |
… | …0111001001011110 |
3 | 12201202112202122010 |
4 | 2010113013021132 |
5 | 14021441313402 |
6 | 1004204132050 |
7 | 106013136315 |
oct | 20427071136 |
9 | 5652482563 |
10 | 2220651102 |
11 | a3a55504a |
12 | 51b837026 |
13 | 2950b2247 |
14 | 170cd527c |
15 | cee4aa6c |
hex | 845c725e |
2220651102 has 32 divisors (see below), whose sum is σ = 4565302560. Its totient is φ = 719674880.
The previous prime is 2220651079. The next prime is 2220651157. The reversal of 2220651102 is 2011560222.
It is a happy number.
It is a congruent number.
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, 56674 + ... + 87482.
It is an arithmetic number, because the mean of its divisors is an integer number (142665705).
Almost surely, 22220651102 is an apocalyptic number.
2220651102 is an abundant number, since it is smaller than the sum of its proper divisors (2344651458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2220651102 is a wasteful number, since it uses less digits than its factorization.
2220651102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31148.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 2220651102 is about 47123.7848861910. The cubic root of 2220651102 is about 1304.6482714987.
The spelling of 2220651102 in words is "two billion, two hundred twenty million, six hundred fifty-one thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •