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83127114603349 = 84715198125499
BaseRepresentation
bin10010111001101010001010…
…001000110001101101010101
3101220022212121112200012121021
4102321222022020301231111
541343423312314301344
6452444022543121141
723336510251512565
oct2271521210615525
9356285545605537
1083127114603349
112453a01408a813
1293a67125a31b1
13374cb12839b3b
141675533a62da5
159924d8a38b84
hex4b9a8a231b55

83127114603349 has 4 divisors (see below), whose sum is σ = 83127213576000. Its totient is φ = 83127015630700.

The previous prime is 83127114603301. The next prime is 83127114603397. The reversal of 83127114603349 is 94330641172138.

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.

It is an interprime number because it is at equal distance from previous prime (83127114603301) and next prime (83127114603397).

It is a cyclic number.

It is not a de Polignac number, because 83127114603349 - 223 = 83127106214741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83127114603296 and 83127114603305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83127114607349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48215599 + ... + 49909900.

It is an arithmetic number, because the mean of its divisors is an integer number (20781803394000).

Almost surely, 283127114603349 is an apocalyptic number.

It is an amenable number.

83127114603349 is a deficient number, since it is larger than the sum of its proper divisors (98972651).

83127114603349 is an equidigital number, since it uses as much as digits as its factorization.

83127114603349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98972650.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The spelling of 83127114603349 in words is "eighty-three trillion, one hundred twenty-seven billion, one hundred fourteen million, six hundred three thousand, three hundred forty-nine".

Divisors: 1 847151 98125499 83127114603349