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107318107319 = 372900489387
BaseRepresentation
bin110001111110010101…
…0000101110010110111
3101021000011221201020112
41203330222011302313
53224241413413234
6121145023253235
710516304601233
oct1437452056267
9337004851215
10107318107319
1141571301485
121897074a21b
13a1739b3267
1452a0d455c3
152bd193cace
hex18fca85cb7

107318107319 has 4 divisors (see below), whose sum is σ = 110218596744. Its totient is φ = 104417617896.

The previous prime is 107318107279. The next prime is 107318107327. The reversal of 107318107319 is 913701813701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913701813701 = 6713637340503.

It is a cyclic number.

It is not a de Polignac number, because 107318107319 - 28 = 107318107063 is a prime.

It is a super-2 number, since 2×1073181073192 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107318007319) 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, 1450244657 + ... + 1450244730.

It is an arithmetic number, because the mean of its divisors is an integer number (27554649186).

Almost surely, 2107318107319 is an apocalyptic number.

107318107319 is a deficient number, since it is larger than the sum of its proper divisors (2900489425).

107318107319 is an equidigital number, since it uses as much as digits as its factorization.

107318107319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2900489424.

The product of its (nonzero) digits is 31752, while the sum is 41.

The spelling of 107318107319 in words is "one hundred seven billion, three hundred eighteen million, one hundred seven thousand, three hundred nineteen".

Divisors: 1 37 2900489387 107318107319