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2216000633 = 71137777817
BaseRepresentation
bin1000010000010101…
…0111110001111001
312201102210111101112
42010011113301321
514014244010013
61003520330105
7105625460150
oct20405276171
95642714345
102216000633
11a37969090
1251a173935
132941445a2
14170444597
15ce82cba8
hex84157c79

2216000633 has 16 divisors (see below), whose sum is σ = 2837480064. Its totient is φ = 1680082560.

The previous prime is 2216000627. The next prime is 2216000659. The reversal of 2216000633 is 3360006122.

It is a cyclic number.

It is not a de Polignac number, because 2216000633 - 26 = 2216000569 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2216000599 and 2216000608.

It is not an unprimeable number, because it can be changed into a prime (2216000663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 386060 + ... + 391757.

It is an arithmetic number, because the mean of its divisors is an integer number (177342504).

Almost surely, 22216000633 is an apocalyptic number.

It is an amenable number.

2216000633 is a deficient number, since it is larger than the sum of its proper divisors (621479431).

2216000633 is a wasteful number, since it uses less digits than its factorization.

2216000633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777872.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2216000633 is about 47074.4159071570. The cubic root of 2216000633 is about 1303.7369071721.

Adding to 2216000633 its reverse (3360006122), we get a palindrome (5576006755).

The spelling of 2216000633 in words is "two billion, two hundred sixteen million, six hundred thirty-three", and thus it is an aban number.

Divisors: 1 7 11 37 77 259 407 2849 777817 5444719 8555987 28779229 59891909 201454603 316571519 2216000633