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13201212001330 = 253148318814853
BaseRepresentation
bin1100000000011010010110…
…0011010100110000110010
31201202000122011101021001001
43000012211203110300302
53212242040233020310
644024315244032214
72531520224400103
oct300064543246062
951660564337031
1013201212001330
11422a66a024491
12159259723266a
13749b3b111532
14338d2907c3aa
1517d5d921793a
hexc01a58d4c32

13201212001330 has 32 divisors (see below), whose sum is σ = 24533783728128. Its totient is φ = 5109088219200.

The previous prime is 13201212001297. The next prime is 13201212001381. The reversal of 13201212001330 is 3310021210231.

It is a junction number, because it is equal to n+sod(n) for n = 13201212001298 and 13201212001307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2909817 + ... + 5905036.

It is an arithmetic number, because the mean of its divisors is an integer number (766680741504).

Almost surely, 213201212001330 is an apocalyptic number.

13201212001330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201212001330 is a deficient number, since it is larger than the sum of its proper divisors (11332571726798).

13201212001330 is a wasteful number, since it uses less digits than its factorization.

13201212001330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8819722.

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

Adding to 13201212001330 its reverse (3310021210231), we get a palindrome (16511233211561).

The spelling of 13201212001330 in words is "thirteen trillion, two hundred one billion, two hundred twelve million, one thousand, three hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 4831 9662 24155 48310 149761 299522 748805 1497610 8814853 17629706 44074265 88148530 273260443 546520886 1366302215 2732604430 42584554843 85169109686 212922774215 425845548430 1320121200133 2640242400266 6600606000665 13201212001330