Search a number
-
+
13691010000801 = 37651952857181
BaseRepresentation
bin1100011100111010111111…
…0010011010011110100001
31210110211220000201122112010
43013032233302122132201
53243303142030011201
645041321351023133
72612066663605620
oct307165762323641
953424800648463
1013691010000801
1143a9363248991
1216514ab66aaa9
137840977670b3
143549113996b7
1518b20438abd6
hexc73afc9a7a1

13691010000801 has 8 divisors (see below), whose sum is σ = 20862491429824. Its totient is φ = 7823434286160.

The previous prime is 13691010000779. The next prime is 13691010000821. The reversal of 13691010000801 is 10800001019631.

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

It is not a de Polignac number, because 13691010000801 - 218 = 13691009738657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13691010000821) 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, 325976428570 + ... + 325976428611.

It is an arithmetic number, because the mean of its divisors is an integer number (2607811428728).

Almost surely, 213691010000801 is an apocalyptic number.

It is an amenable number.

13691010000801 is a deficient number, since it is larger than the sum of its proper divisors (7171481429023).

13691010000801 is an equidigital number, since it uses as much as digits as its factorization.

13691010000801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651952857191.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 13691010000801 in words is "thirteen trillion, six hundred ninety-one billion, ten million, eight hundred one", and thus it is an aban number.

Divisors: 1 3 7 21 651952857181 1955858571543 4563670000267 13691010000801