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106792069187 = 401266314387
BaseRepresentation
bin110001101110101001…
…1011010100001000011
3101012122112010012120202
41203131103122201003
53222202232203222
6121020512355415
710500256416326
oct1433523324103
9335575105522
10106792069187
1141321380221
1218844545b6b
13a0bba125ab
1452511327bd
152ba067e892
hex18dd4da843

106792069187 has 4 divisors (see below), whose sum is σ = 107058383976. Its totient is φ = 106525754400.

The previous prime is 106792069169. The next prime is 106792069201. The reversal of 106792069187 is 781960297601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 781960297601 = 7111708613943.

It is a cyclic number.

It is not a de Polignac number, because 106792069187 - 228 = 106523633731 is a prime.

It is a super-2 number, since 2×1067920691872 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106792069117) 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, 133156793 + ... + 133157594.

It is an arithmetic number, because the mean of its divisors is an integer number (26764595994).

Almost surely, 2106792069187 is an apocalyptic number.

106792069187 is a deficient number, since it is larger than the sum of its proper divisors (266314789).

106792069187 is an equidigital number, since it uses as much as digits as its factorization.

106792069187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266314788.

The product of its (nonzero) digits is 2286144, while the sum is 56.

The spelling of 106792069187 in words is "one hundred six billion, seven hundred ninety-two million, sixty-nine thousand, one hundred eighty-seven".

Divisors: 1 401 266314387 106792069187