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13097389760694 = 2322812589440443
BaseRepresentation
bin1011111010010111100101…
…0000111010000010110110
31201101002122121111222100100
42332211321100322002312
53204041423234320234
643504505141054530
72521153346041641
oct276457120720266
951332577458310
1013097389760694
11419a632087428
1215764413b7446
1374010377b455
14333cba53aa58
1517aa5e66c399
hexbe97943a0b6

13097389760694 has 24 divisors (see below), whose sum is σ = 28478666003112. Its totient is φ = 4350259942560.

The previous prime is 13097389760681. The next prime is 13097389760717. The reversal of 13097389760694 is 49606798379031.

13097389760694 is a `hidden beast` number, since 1 + 3 + 0 + 9 + 7 + 3 + 8 + 9 + 7 + 606 + 9 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1294715164 + ... + 1294725279.

It is an arithmetic number, because the mean of its divisors is an integer number (1186611083463).

Almost surely, 213097389760694 is an apocalyptic number.

13097389760694 is an abundant number, since it is smaller than the sum of its proper divisors (15381276242418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13097389760694 is a wasteful number, since it uses less digits than its factorization.

13097389760694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589440732 (or 2589440729 counting only the distinct ones).

The product of its (nonzero) digits is 370355328, while the sum is 72.

The spelling of 13097389760694 in words is "thirteen trillion, ninety-seven billion, three hundred eighty-nine million, seven hundred sixty thousand, six hundred ninety-four".

Divisors: 1 2 3 6 9 18 281 562 843 1686 2529 5058 2589440443 5178880886 7768321329 15536642658 23304963987 46609927974 727632764483 1455265528966 2182898293449 4365796586898 6548694880347 13097389760694