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12302213104 = 243124802849
BaseRepresentation
bin10110111010100010…
…01101111111110000
31011202100210011210101
423131101031333300
5200143331304404
65352423042144
7613601041336
oct133521157760
934670704711
1012302213104
115243307875
122473ba0354
131210958a4c
14849c09b56
154c006a2a4
hex2dd44dff0

12302213104 has 20 divisors (see below), whose sum is σ = 24604427200. Its totient is φ = 5952683520.

The previous prime is 12302213101. The next prime is 12302213167. The reversal of 12302213104 is 40131220321.

It is a happy number.

12302213104 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12302213101) 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, 12400929 + ... + 12401920.

It is an arithmetic number, because the mean of its divisors is an integer number (1230221360).

Almost surely, 212302213104 is an apocalyptic number.

It is an amenable number.

12302213104 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12302213104 is a wasteful number, since it uses less digits than its factorization.

12302213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24802888 (or 24802882 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12302213104 its reverse (40131220321), we get a palindrome (52433433425).

The spelling of 12302213104 in words is "twelve billion, three hundred two million, two hundred thirteen thousand, one hundred four".

Divisors: 1 2 4 8 16 31 62 124 248 496 24802849 49605698 99211396 198422792 396845584 768888319 1537776638 3075553276 6151106552 12302213104