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13041255112 = 2319541158591
BaseRepresentation
bin11000010010101000…
…11100001011001000
31020122212102101211121
430021110130023020
5203202030130422
65554023205024
7641113560634
oct141124341310
936585371747
1013041255112
1155924a2a96
12263b5a6774
1312caab7902
148ba027dc4
15514da08c7
hex30951c2c8

13041255112 has 32 divisors (see below), whose sum is σ = 25787059200. Its totient is φ = 6165979200.

The previous prime is 13041255109. The next prime is 13041255121. The reversal of 13041255112 is 21155214031.

It is a super-2 number, since 2×130412551122 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2937 + ... + 161527.

It is an arithmetic number, because the mean of its divisors is an integer number (805845600).

Almost surely, 213041255112 is an apocalyptic number.

It is an amenable number.

13041255112 is a deficient number, since it is larger than the sum of its proper divisors (12745804088).

13041255112 is a wasteful number, since it uses less digits than its factorization.

13041255112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159157 (or 159153 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 13041255112 its reverse (21155214031), we get a palindrome (34196469143).

The spelling of 13041255112 in words is "thirteen billion, forty-one million, two hundred fifty-five thousand, one hundred twelve".

Divisors: 1 2 4 8 19 38 76 152 541 1082 2164 4328 10279 20558 41116 82232 158591 317182 634364 1268728 3013229 6026458 12052916 24105832 85797731 171595462 343190924 686381848 1630156889 3260313778 6520627556 13041255112