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2000002212 = 2233131424503
BaseRepresentation
bin111011100110101…
…1001110010100100
312011101100122021000
41313031121302210
513044000032322
6530242553300
7100363511145
oct16715316244
95141318230
102000002212
11936a4929a
12479968830
1325b478380
1414d899acc
15ba8b33ac
hex77359ca4

2000002212 has 48 divisors (see below), whose sum is σ = 5584055680. Its totient is φ = 615384864.

The previous prime is 2000002183. The next prime is 2000002217. The reversal of 2000002212 is 2122000002.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2000002194 and 2000002203.

It is not an unprimeable number, because it can be changed into a prime (2000002217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 710848 + ... + 713655.

Almost surely, 22000002212 is an apocalyptic number.

It is an amenable number.

2000002212 is an abundant number, since it is smaller than the sum of its proper divisors (3584053468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000002212 is a wasteful number, since it uses less digits than its factorization.

2000002212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424529 (or 1424521 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

The square root of 2000002212 is about 44721.3842809008. The cubic root of 2000002212 is about 1259.9215143856.

Adding to 2000002212 its reverse (2122000002), we get a palindrome (4122002214).

It can be divided in two parts, 2000002 and 212, that multiplied together give a palindrome (424000424).

The spelling of 2000002212 in words is "two billion, two thousand, two hundred twelve".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 108 117 156 234 351 468 702 1404 1424503 2849006 4273509 5698012 8547018 12820527 17094036 18518539 25641054 37037078 38461581 51282108 55555617 74074156 76923162 111111234 153846324 166666851 222222468 333333702 500000553 666667404 1000001106 2000002212