Search a number
-
+
10200012200011 = 1912720812031287
BaseRepresentation
bin1001010001101110000000…
…0110101001100001001011
31100010010000101110202121001
42110123200012221201023
52314104111110400021
633405453152355431
72101632545112664
oct224334006514113
940103011422531
1010200012200011
113282889a78277
1211889b7545b77
1358cb1ab5972a
1427397caa836b
1512a4d44c7091
hex946e01a984b

10200012200011 has 16 divisors (see below), whose sum is σ = 10826602536960. Its totient is φ = 9582469827840.

The previous prime is 10200012199997. The next prime is 10200012200099. The reversal of 10200012200011 is 11000221000201.

It is a cyclic number.

It is not a de Polignac number, because 10200012200011 - 29 = 10200012199499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10200012200311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4005810 + ... + 6037096.

It is an arithmetic number, because the mean of its divisors is an integer number (676662658560).

Almost surely, 210200012200011 is an apocalyptic number.

10200012200011 is a deficient number, since it is larger than the sum of its proper divisors (626590336949).

10200012200011 is a wasteful number, since it uses less digits than its factorization.

10200012200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2033514.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10200012200011 its reverse (11000221000201), we get a palindrome (21200233200212).

The spelling of 10200012200011 in words is "ten trillion, two hundred billion, twelve million, two hundred thousand, eleven".

Divisors: 1 19 127 2081 2413 39539 264287 2031287 5021453 38594453 257973449 4227108247 4901495531 80315056693 536842747369 10200012200011