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108432038353 = 195706949387
BaseRepresentation
bin110010011111100001…
…1011001100111010001
3101100212211000021100111
41210333003121213101
53234032100211403
6121451334521321
710556022055462
oct1447703314721
9340784007314
10108432038353
1141a93071341
1219021806241
13a2c0700b52
145368c6cd69
152c4962656d
hex193f0d99d1

108432038353 has 4 divisors (see below), whose sum is σ = 114138987760. Its totient is φ = 102725088948.

The previous prime is 108432038321. The next prime is 108432038371. The reversal of 108432038353 is 353830234801.

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: 353830234801 = 1151307411151.

It is a cyclic number.

It is not a de Polignac number, because 108432038353 - 25 = 108432038321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108432038053) 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, 2853474675 + ... + 2853474712.

It is an arithmetic number, because the mean of its divisors is an integer number (28534746940).

Almost surely, 2108432038353 is an apocalyptic number.

It is an amenable number.

108432038353 is a deficient number, since it is larger than the sum of its proper divisors (5706949407).

108432038353 is an equidigital number, since it uses as much as digits as its factorization.

108432038353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706949406.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 108432038353 in words is "one hundred eight billion, four hundred thirty-two million, thirty-eight thousand, three hundred fifty-three".

Divisors: 1 19 5706949387 108432038353