Base | Representation |
---|---|
bin | 111011101010101… |
… | …1010011111010110 |
3 | 12011112022022221110 |
4 | 1313111122133112 |
5 | 13100014232410 |
6 | 530355555450 |
7 | 100420405512 |
oct | 16725323726 |
9 | 5145268843 |
10 | 2002102230 |
11 | 938153047 |
12 | 47a5bbb86 |
13 | 25ba3219b |
14 | 14dc85142 |
15 | bab7a720 |
hex | 7755a7d6 |
2002102230 has 16 divisors (see below), whose sum is σ = 4805045424. Its totient is φ = 533893920.
The previous prime is 2002102199. The next prime is 2002102237. The reversal of 2002102230 is 322012002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2002102237) 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, 33368341 + ... + 33368400.
It is an arithmetic number, because the mean of its divisors is an integer number (300315339).
Almost surely, 22002102230 is an apocalyptic number.
2002102230 is an abundant number, since it is smaller than the sum of its proper divisors (2802943194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002102230 is a wasteful number, since it uses less digits than its factorization.
2002102230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66736751.
The product of its (nonzero) digits is 48, while the sum is 12.
The square root of 2002102230 is about 44744.8570229026. The cubic root of 2002102230 is about 1260.3623359550.
Adding to 2002102230 its reverse (322012002), we get a palindrome (2324114232).
The spelling of 2002102230 in words is "two billion, two million, one hundred two thousand, two hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •