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12204102033 = 33597661081
BaseRepresentation
bin10110101110110101…
…11101000110010001
31011111112011121201000
423113122331012101
5144443222231113
65335000132213
7611300104254
oct132732750621
934445147630
1012204102033
1151a2996542
122447167069
1311c6526c66
1483ab8b09b
154b663a373
hex2d76bd191

12204102033 has 16 divisors (see below), whose sum is σ = 18386596800. Its totient is φ = 7998167520.

The previous prime is 12204102011. The next prime is 12204102037. The reversal of 12204102033 is 33020140221.

12204102033 is a `hidden beast` number, since 1 + 220 + 410 + 2 + 0 + 33 = 666.

It is not a de Polignac number, because 12204102033 - 210 = 12204101009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12204101997 and 12204102015.

It is not an unprimeable number, because it can be changed into a prime (12204102037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3828948 + ... + 3832133.

It is an arithmetic number, because the mean of its divisors is an integer number (1149162300).

Almost surely, 212204102033 is an apocalyptic number.

It is an amenable number.

12204102033 is a deficient number, since it is larger than the sum of its proper divisors (6182494767).

12204102033 is an equidigital number, since it uses as much as digits as its factorization.

12204102033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7661149 (or 7661143 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12204102033 its reverse (33020140221), we get a palindrome (45224242254).

The spelling of 12204102033 in words is "twelve billion, two hundred four million, one hundred two thousand, thirty-three".

Divisors: 1 3 9 27 59 177 531 1593 7661081 22983243 68949729 206849187 452003779 1356011337 4068034011 12204102033