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130693716193 = 1031268871031
BaseRepresentation
bin111100110110111110…
…0111101100011100001
3110111100021021200100011
41321231330331203201
54120130042404233
6140012335524521
712304466154355
oct1715574754341
9414307250304
10130693716193
11504772173a7
12213b5089741
13c42a8239a1
14647b689465
1535edbe40cd
hex1e6df3d8e1

130693716193 has 4 divisors (see below), whose sum is σ = 131962587328. Its totient is φ = 129424845060.

The previous prime is 130693716173. The next prime is 130693716229. The reversal of 130693716193 is 391617396031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 391617396031 = 2913504048139.

It is a cyclic number.

It is not a de Polignac number, because 130693716193 - 221 = 130691619041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130693716113) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 634435413 + ... + 634435618.

It is an arithmetic number, because the mean of its divisors is an integer number (32990646832).

Almost surely, 2130693716193 is an apocalyptic number.

It is an amenable number.

130693716193 is a deficient number, since it is larger than the sum of its proper divisors (1268871135).

130693716193 is a wasteful number, since it uses less digits than its factorization.

130693716193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268871134.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 130693716193 in words is "one hundred thirty billion, six hundred ninety-three million, seven hundred sixteen thousand, one hundred ninety-three".

Divisors: 1 103 1268871031 130693716193