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13497380794 = 259114384583
BaseRepresentation
bin11001001001000000…
…11010111110111010
31021211122200222122101
430210200122332322
5210120312141134
610111155414014
7655322562262
oct144440327672
937748628571
1013497380794
1157a6a12a67
1227482b430a
13137144a871
1492083c7a2
1553ee4de14
hex32481afba

13497380794 has 8 divisors (see below), whose sum is σ = 20589225120. Its totient is φ = 6634305756.

The previous prime is 13497380791. The next prime is 13497380887. The reversal of 13497380794 is 49708379431.

13497380794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (13497380791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57192174 + ... + 57192409.

It is an arithmetic number, because the mean of its divisors is an integer number (2573653140).

Almost surely, 213497380794 is an apocalyptic number.

13497380794 is a deficient number, since it is larger than the sum of its proper divisors (7091844326).

13497380794 is a wasteful number, since it uses less digits than its factorization.

13497380794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114384644.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 13497380794 in words is "thirteen billion, four hundred ninety-seven million, three hundred eighty thousand, seven hundred ninety-four".

Divisors: 1 2 59 118 114384583 228769166 6748690397 13497380794