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38160111119 = 1319219342131
BaseRepresentation
bin100011100010100001…
…010001011000001111
310122111102222111102212
4203202201101120033
51111122442023434
625310331341035
72520433410164
oct434241213017
9118442874385
1038160111119
111520242a319
12748b8b177b
1337a1b37410
141bc00b006b
15ed51ee8ce
hex8e285160f

38160111119 has 24 divisors (see below), whose sum is σ = 43598025072. Its totient is φ = 33197091840.

The previous prime is 38160111029. The next prime is 38160111149. The reversal of 38160111119 is 91111106183.

It is not a de Polignac number, because 38160111119 - 212 = 38160107023 is a prime.

It is a super-2 number, since 2×381601111192 (a number of 22 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 (38160111149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 884684 + ... + 926814.

It is an arithmetic number, because the mean of its divisors is an integer number (1816584378).

Almost surely, 238160111119 is an apocalyptic number.

38160111119 is a deficient number, since it is larger than the sum of its proper divisors (5437913953).

38160111119 is a wasteful number, since it uses less digits than its factorization.

38160111119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42375 (or 42356 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 32.

The spelling of 38160111119 in words is "thirty-eight billion, one hundred sixty million, one hundred eleven thousand, one hundred nineteen".

Divisors: 1 13 19 193 247 361 2509 3667 4693 42131 47671 69673 547703 800489 905749 8131283 10406357 15209291 105706679 154494377 197720783 2008426901 2935393163 38160111119