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13022411022 = 232947763957
BaseRepresentation
bin11000010000011001…
…00011100100001110
31020121112222000121100
430020030203210032
5203132214123042
65552111243530
7640464444615
oct141014434416
936545860540
1013022411022
1155828a2165
1226352195a6
1312c6c1a66a
148b772087c
155133cc24c
hex30832390e

13022411022 has 24 divisors (see below), whose sum is σ = 28245055176. Its totient is φ = 4336214256.

The previous prime is 13022410993. The next prime is 13022411023. The reversal of 13022411022 is 22011422031.

It is a happy number.

It is a super-4 number, since 4×130224110224 (a number of 42 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13022410986 and 13022411004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022411023) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 364933 + ... + 399024.

It is an arithmetic number, because the mean of its divisors is an integer number (1176877299).

Almost surely, 213022411022 is an apocalyptic number.

13022411022 is an abundant number, since it is smaller than the sum of its proper divisors (15222644154).

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

13022411022 is a wasteful number, since it uses less digits than its factorization.

13022411022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764912 (or 764909 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 13022411022 its reverse (22011422031), we get a palindrome (35033833053).

It can be divided in two parts, 130224 and 11022, that added together give a triangular number (141246 = T531).

The spelling of 13022411022 in words is "thirteen billion, twenty-two million, four hundred eleven thousand, twenty-two".

Divisors: 1 2 3 6 9 18 947 1894 2841 5682 8523 17046 763957 1527914 2291871 4583742 6875613 13751226 723467279 1446934558 2170401837 4340803674 6511205511 13022411022