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12203130301210 = 256791179695631
BaseRepresentation
bin1011000110010100001100…
…1111110010101100011010
31121012121102010120120021201
42301211003033302230122
53044414002324114320
641542012441224414
72366434642046062
oct261450317625432
947177363516251
1012203130301210
113985355a136a2
12145106b79210a
136a699a3b5ba4
143028c57043a2
151626710c670a
hexb19433f2b1a

12203130301210 has 16 divisors (see below), whose sum is σ = 21968869185792. Its totient is φ = 4880533310800.

The previous prime is 12203130301099. The next prime is 12203130301237. The reversal of 12203130301210 is 1210303130221.

12203130301210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89779906 + ... + 89915725.

It is an arithmetic number, because the mean of its divisors is an integer number (1373054324112).

Almost surely, 212203130301210 is an apocalyptic number.

12203130301210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12203130301210 is a deficient number, since it is larger than the sum of its proper divisors (9765738884582).

12203130301210 is a wasteful number, since it uses less digits than its factorization.

12203130301210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179702429.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12203130301210 its reverse (1210303130221), we get a palindrome (13413433431431).

The spelling of 12203130301210 in words is "twelve trillion, two hundred three billion, one hundred thirty million, three hundred one thousand, two hundred ten".

Divisors: 1 2 5 10 6791 13582 33955 67910 179695631 359391262 898478155 1796956310 1220313030121 2440626060242 6101565150605 12203130301210