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13120411403413 = 432411266082351
BaseRepresentation
bin1011111011101101010101…
…1101100000010010010101
31201110022002000210121011101
42332323111131200102111
53204431100304402123
643523233410510101
72522630011551556
oct276732535402225
951408060717141
1013120411403413
1141a9376209336
12157a9a7295331
13742332177652
14335061c6032d
1517b45a804aad
hexbeed5760495

13120411403413 has 8 divisors (see below), whose sum is σ = 13481244884096. Its totient is φ = 12762110088000.

The previous prime is 13120411403371. The next prime is 13120411403417. The reversal of 13120411403413 is 31430411402131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13120411403413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13120411403417) 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, 633030813 + ... + 633051538.

It is an arithmetic number, because the mean of its divisors is an integer number (1685155610512).

Almost surely, 213120411403413 is an apocalyptic number.

It is an amenable number.

13120411403413 is a deficient number, since it is larger than the sum of its proper divisors (360833480683).

13120411403413 is a wasteful number, since it uses less digits than its factorization.

13120411403413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266082635.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 13120411403413 its reverse (31430411402131), we get a palindrome (44550822805544).

The spelling of 13120411403413 in words is "thirteen trillion, one hundred twenty billion, four hundred eleven million, four hundred three thousand, four hundred thirteen".

Divisors: 1 43 241 10363 1266082351 54441541093 305125846591 13120411403413