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12210041304 = 233356527969
BaseRepresentation
bin10110101111100011…
…00111000111011000
31011111221100100212000
423113301213013120
5200001232310204
65335331321000
7611401432026
oct132761470730
934457310760
1012210041304
1151a628282a
122449150160
1311c7826416
1483b895716
154b6e10039
hex2d7c671d8

12210041304 has 32 divisors (see below), whose sum is σ = 33916782000. Its totient is φ = 4070013696.

The previous prime is 12210041299. The next prime is 12210041317. The reversal of 12210041304 is 40314001221.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28263769 + ... + 28264200.

Almost surely, 212210041304 is an apocalyptic number.

It is an amenable number.

12210041304 is an abundant number, since it is smaller than the sum of its proper divisors (21706740696).

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

12210041304 is a wasteful number, since it uses less digits than its factorization.

12210041304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56527984 (or 56527974 counting only the distinct ones).

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

Adding to 12210041304 its reverse (40314001221), we get a palindrome (52524042525).

The spelling of 12210041304 in words is "twelve billion, two hundred ten million, forty-one thousand, three hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 56527969 113055938 169583907 226111876 339167814 452223752 508751721 678335628 1017503442 1356671256 1526255163 2035006884 3052510326 4070013768 6105020652 12210041304