Base | Representation |
---|---|
bin | 1001111010111101… |
… | …1000001100100010 |
3 | 20212121022121000212 |
4 | 2132233120030202 |
5 | 20423241020002 |
6 | 1120134014122 |
7 | 122665665542 |
oct | 23657301442 |
9 | 6777277025 |
10 | 2663220002 |
11 | 1147355673 |
12 | 623aa7342 |
13 | 3359a9731 |
14 | 1b39bb322 |
15 | 108c1c352 |
hex | 9ebd8322 |
2663220002 has 16 divisors (see below), whose sum is σ = 4247173440. Its totient is φ = 1249680432.
The previous prime is 2663219981. The next prime is 2663220031. The reversal of 2663220002 is 2000223662.
It is a happy number.
2663220002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a self number, because there is not a number n which added to its sum of digits gives 2663220002.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543752 + ... + 548627.
It is an arithmetic number, because the mean of its divisors is an integer number (265448340).
Almost surely, 22663220002 is an apocalyptic number.
2663220002 is a deficient number, since it is larger than the sum of its proper divisors (1583953438).
2663220002 is a wasteful number, since it uses less digits than its factorization.
2663220002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1092457.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2663220002 is about 51606.3949719412. The cubic root of 2663220002 is about 1386.1248451654.
Adding to 2663220002 its reverse (2000223662), we get a palindrome (4663443664).
The spelling of 2663220002 in words is "two billion, six hundred sixty-three million, two hundred twenty thousand, two".
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