Search a number
-
+
20033062670 = 252003306267
BaseRepresentation
bin10010101010000100…
…000100011100001110
31220201010202000201002
4102222010010130032
5312011431001140
613111510020302
71306303136345
oct225204043416
956633660632
1020033062670
118550161545
123a71047692
131b734b294a
14d80850b5c
157c3aec415
hex4aa10470e

20033062670 has 8 divisors (see below), whose sum is σ = 36059512824. Its totient is φ = 8013225064.

The previous prime is 20033062669. The next prime is 20033062681. The reversal of 20033062670 is 7626033002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001653124 + ... + 1001653143.

It is an arithmetic number, because the mean of its divisors is an integer number (4507439103).

Almost surely, 220033062670 is an apocalyptic number.

20033062670 is a deficient number, since it is larger than the sum of its proper divisors (16026450154).

20033062670 is a wasteful number, since it uses less digits than its factorization.

20033062670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003306274.

The product of its (nonzero) digits is 9072, while the sum is 29.

Adding to 20033062670 its reverse (7626033002), we get a palindrome (27659095672).

The spelling of 20033062670 in words is "twenty billion, thirty-three million, sixty-two thousand, six hundred seventy".

Divisors: 1 2 5 10 2003306267 4006612534 10016531335 20033062670