Search a number
-
+
2072907006 = 232691284329
BaseRepresentation
bin111101110001110…
…0000110011111110
312100110112120211120
41323203200303332
513221131011011
6541405331410
7102240263442
oct17343406376
95313476746
102072907006
11974113795
1249a266b66
132705c30c1
14159436822
15c1eb4a06
hex7b8e0cfe

2072907006 has 16 divisors (see below), whose sum is σ = 4161229200. Its totient is φ = 688399808.

The previous prime is 2072906971. The next prime is 2072907013. The reversal of 2072907006 is 6007092702.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640551 + ... + 643778.

It is an arithmetic number, because the mean of its divisors is an integer number (260076825).

Almost surely, 22072907006 is an apocalyptic number.

2072907006 is an abundant number, since it is smaller than the sum of its proper divisors (2088322194).

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

2072907006 is a wasteful number, since it uses less digits than its factorization.

2072907006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284603.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 2072907006 is about 45529.1885058366. The cubic root of 2072907006 is about 1275.0482116333.

Adding to 2072907006 its reverse (6007092702), we get a palindrome (8079999708).

The spelling of 2072907006 in words is "two billion, seventy-two million, nine hundred seven thousand, six".

Divisors: 1 2 3 6 269 538 807 1614 1284329 2568658 3852987 7705974 345484501 690969002 1036453503 2072907006