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13143341350 = 25213115712781
BaseRepresentation
bin11000011110110011…
…10111100100100110
31020220222111220211101
430033121313210212
5203404143410400
610012111230314
7643463362306
oct141731674446
936828456741
1013143341350
115635089987
12266981839a
131315cabb79
148c97dd606
1551dd1856a
hex30f677926

13143341350 has 48 divisors (see below), whose sum is σ = 24792069456. Its totient is φ = 5183568000.

The previous prime is 13143341347. The next prime is 13143341353. The reversal of 13143341350 is 5314334131.

It is an interprime number because it is at equal distance from previous prime (13143341347) and next prime (13143341353).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143341353) 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 23 ways as a sum of consecutive naturals, for example, 1021960 + ... + 1034740.

It is an arithmetic number, because the mean of its divisors is an integer number (516501447).

Almost surely, 213143341350 is an apocalyptic number.

13143341350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13143341350 is a deficient number, since it is larger than the sum of its proper divisors (11648728106).

13143341350 is a wasteful number, since it uses less digits than its factorization.

13143341350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13081 (or 13076 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 13143341350 its reverse (5314334131), we get a palindrome (18457675481).

The spelling of 13143341350 in words is "thirteen billion, one hundred forty-three million, three hundred forty-one thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 131 157 262 314 655 785 1310 1570 3275 3925 6550 7850 12781 20567 25562 41134 63905 102835 127810 205670 319525 514175 639050 1028350 1674311 2006617 3348622 4013234 8371555 10033085 16743110 20066170 41857775 50165425 83715550 100330850 262866827 525733654 1314334135 2628668270 6571670675 13143341350