Search a number
-
+
60000030030 = 2352000001001
BaseRepresentation
bin110111111000010001…
…111100110101001110
312201212111122022221110
4313320101330311032
51440340001430110
643321424512450
74222566561153
oct677021746516
9181774568843
1060000030030
112349a4a8686
12b765a7b726
13587276aa65
142c928a022a
15186275ba20
hexdf847cd4e

60000030030 has 16 divisors (see below), whose sum is σ = 144000072144. Its totient is φ = 16000008000.

The previous prime is 60000030007. The next prime is 60000030043. The reversal of 60000030030 is 3003000006.

It is a junction number, because it is equal to n+sod(n) for n = 60000029988 and 60000030015.

It is a congruent number.

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, 1000000471 + ... + 1000000530.

It is an arithmetic number, because the mean of its divisors is an integer number (9000004509).

Almost surely, 260000030030 is an apocalyptic number.

60000030030 is an abundant number, since it is smaller than the sum of its proper divisors (84000042114).

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

60000030030 is a wasteful number, since it uses less digits than its factorization.

60000030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2000001011.

The product of its (nonzero) digits is 54, while the sum is 12.

Adding to 60000030030 its reverse (3003000006), we get a palindrome (63003030036).

The spelling of 60000030030 in words is "sixty billion, thirty thousand, thirty", and thus it is an eban number.

Divisors: 1 2 3 5 6 10 15 30 2000001001 4000002002 6000003003 10000005005 12000006006 20000010010 30000015015 60000030030