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13135696653097 = 83643246129713
BaseRepresentation
bin1011111100100110010010…
…0010000110101100101001
31201111202112021200201212001
42333021210202012230221
53210203401320344342
643534242234451001
72524010544204664
oct277114442065451
951452467621761
1013135696653097
1142048aa34a697
121581952293a61
137438c9b286a5
14335ab1cd86db
1517ba526b28b7
hexbf264886b29

13135696653097 has 8 divisors (see below), whose sum is σ = 13314633008544. Its totient is φ = 12957252558528.

The previous prime is 13135696653071. The next prime is 13135696653119. The reversal of 13135696653097 is 79035669653131.

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 13135696653097 - 215 = 13135696620329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13135696653697) 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, 123011488 + ... + 123118225.

It is an arithmetic number, because the mean of its divisors is an integer number (1664329126068).

Almost surely, 213135696653097 is an apocalyptic number.

It is an amenable number.

13135696653097 is a deficient number, since it is larger than the sum of its proper divisors (178936355447).

13135696653097 is an equidigital number, since it uses as much as digits as its factorization.

13135696653097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246130439.

The product of its (nonzero) digits is 82668600, while the sum is 64.

The spelling of 13135696653097 in words is "thirteen trillion, one hundred thirty-five billion, six hundred ninety-six million, six hundred fifty-three thousand, ninety-seven".

Divisors: 1 83 643 53369 246129713 20428766179 158261405459 13135696653097