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13125411053330 = 251969081110807
BaseRepresentation
bin1011111011111111111101…
…1101101001111100010010
31201110202222110112010111112
42332333333131221330102
53210021320212201310
643525421450413322
72523164631100442
oct276777735517422
951422873463445
1013125411053330
1142005013a7314
12157b961731242
1374294ac12a94
143353b7c70122
1517b64e6dc705
hexbefff769f12

13125411053330 has 16 divisors (see below), whose sum is σ = 24869199890880. Its totient is φ = 4973839978032.

The previous prime is 13125411053303. The next prime is 13125411053353. The reversal of 13125411053330 is 3335011452131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34540555214 + ... + 34540555593.

It is an arithmetic number, because the mean of its divisors is an integer number (1554324993180).

Almost surely, 213125411053330 is an apocalyptic number.

13125411053330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13125411053330 is a deficient number, since it is larger than the sum of its proper divisors (11743788837550).

13125411053330 is a wasteful number, since it uses less digits than its factorization.

13125411053330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69081110833.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 13125411053330 in words is "thirteen trillion, one hundred twenty-five billion, four hundred eleven million, fifty-three thousand, three hundred thirty".

Divisors: 1 2 5 10 19 38 95 190 69081110807 138162221614 345405554035 690811108070 1312541105333 2625082210666 6562705526665 13125411053330