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2000030006 = 213401191831
BaseRepresentation
bin111011100110110…
…0000100100110110
312011101102001101102
41313031200210312
513044001430011
6530243330102
7100363655162
oct16715404466
95141361342
102000030006
11936a68167
12479980932
1325b487c10
1414d8a5ca2
15ba8bb73b
hex77360936

2000030006 has 16 divisors (see below), whose sum is σ = 3238891488. Its totient is φ = 920784000.

The previous prime is 2000029943. The next prime is 2000030009. The reversal of 2000030006 is 6000300002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000030009) 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, 85490 + ... + 106341.

It is an arithmetic number, because the mean of its divisors is an integer number (202430718).

Almost surely, 22000030006 is an apocalyptic number.

2000030006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2000030006 is a deficient number, since it is larger than the sum of its proper divisors (1238861482).

2000030006 is a wasteful number, since it uses less digits than its factorization.

2000030006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192247.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2000030006 is about 44721.6950260162. The cubic root of 2000030006 is about 1259.9273507285.

Adding to 2000030006 its reverse (6000300002), we get a palindrome (8000330008).

The spelling of 2000030006 in words is "two billion, thirty thousand, six", and thus it is an eban number.

Divisors: 1 2 13 26 401 802 5213 10426 191831 383662 2493803 4987606 76924231 153848462 1000015003 2000030006