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10300220011 = 11239172057
BaseRepresentation
bin10011001011111000…
…01110001001101011
3222120211200101120001
421211330032021223
5132043324020021
64422025243431
7513151265644
oct114574161153
928524611501
1010300220011
114406229824
121bb5633577
13c81c64453
146d9d926cb
15404412091
hex265f0e26b

10300220011 has 4 divisors (see below), whose sum is σ = 10309393192. Its totient is φ = 10291046832.

The previous prime is 10300220003. The next prime is 10300220069. The reversal of 10300220011 is 11002200301.

10300220011 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10300220011 - 23 = 10300220003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10300220011.

It is not an unprimeable number, because it can be changed into a prime (10300220081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4584906 + ... + 4587151.

It is an arithmetic number, because the mean of its divisors is an integer number (2577348298).

Almost surely, 210300220011 is an apocalyptic number.

10300220011 is a deficient number, since it is larger than the sum of its proper divisors (9173181).

10300220011 is an equidigital number, since it uses as much as digits as its factorization.

10300220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173180.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10300220011 its reverse (11002200301), we get a palindrome (21302420312).

The spelling of 10300220011 in words is "ten billion, three hundred million, two hundred twenty thousand, eleven".

Divisors: 1 1123 9172057 10300220011