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13120410131339 = 77972351749441
BaseRepresentation
bin1011111011101101010101…
…1000101001101110001011
31201110022001221101222012112
42332323111120221232023
53204431044443200324
643523233323332535
72522626665003110
oct276732530515613
951408057358175
1013120410131339
1141a937551a635
12157a9a698114b
13742331b20644
14335061a0c907
1517b45a652c0e
hexbeed5629b8b

13120410131339 has 8 divisors (see below), whose sum is σ = 15013568437728. Its totient is φ = 11231955325440.

The previous prime is 13120410131317. The next prime is 13120410131393. The reversal of 13120410131339 is 93313101402131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13120410131339 - 216 = 13120410065803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13120410131839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175869142 + ... + 1175880299.

It is an arithmetic number, because the mean of its divisors is an integer number (1876696054716).

Almost surely, 213120410131339 is an apocalyptic number.

13120410131339 is a deficient number, since it is larger than the sum of its proper divisors (1893158306389).

13120410131339 is an equidigital number, since it uses as much as digits as its factorization.

13120410131339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351750245.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 13120410131339 in words is "thirteen trillion, one hundred twenty billion, four hundred ten million, one hundred thirty-one thousand, three hundred thirty-nine".

Divisors: 1 7 797 5579 2351749441 16462246087 1874344304477 13120410131339