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107637304319 = 394432728933
BaseRepresentation
bin110010000111110101…
…1101110101111111111
3101021211102120121012122
41210033223232233333
53230420122214234
6121240424553155
710530231663566
oct1441753565777
9337742517178
10107637304319
11417154a7956
1218a3b6227bb
13a1c4b72b1c
1452d14b4bdd
152bee98e92e
hex190faeebff

107637304319 has 4 divisors (see below), whose sum is σ = 107640072696. Its totient is φ = 107634535944.

The previous prime is 107637304297. The next prime is 107637304337. The reversal of 107637304319 is 913403736701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 913403736701 = 1948073880879.

It is a cyclic number.

It is not a de Polignac number, because 107637304319 - 28 = 107637304063 is a prime.

It is a super-2 number, since 2×1076373043192 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 107637304319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107637304919) 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, 1325024 + ... + 1403909.

It is an arithmetic number, because the mean of its divisors is an integer number (26910018174).

Almost surely, 2107637304319 is an apocalyptic number.

107637304319 is a deficient number, since it is larger than the sum of its proper divisors (2768377).

107637304319 is an equidigital number, since it uses as much as digits as its factorization.

107637304319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768376.

The product of its (nonzero) digits is 285768, while the sum is 44.

The spelling of 107637304319 in words is "one hundred seven billion, six hundred thirty-seven million, three hundred four thousand, three hundred nineteen".

Divisors: 1 39443 2728933 107637304319