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108766424141 = 1979479151279
BaseRepresentation
bin110010101001011111…
…0111110110001001101
3101101202010012211102022
41211102332332301031
53240223201033031
6121544441535525
710600222231244
oct1452276766115
9341663184368
10108766424141
11421448a1331
12190b57a45a5
13a344a7ac6b
14539b43395b
152c68b7897b
hex1952fbec4d

108766424141 has 16 divisors (see below), whose sum is σ = 116183040000. Its totient is φ = 101524481136.

The previous prime is 108766424119. The next prime is 108766424147. The reversal of 108766424141 is 141424667801.

It is not a de Polignac number, because 108766424141 - 218 = 108766161997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108766424092 and 108766424101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108766424147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 643340 + ... + 794618.

It is an arithmetic number, because the mean of its divisors is an integer number (7261440000).

Almost surely, 2108766424141 is an apocalyptic number.

It is an amenable number.

108766424141 is a deficient number, since it is larger than the sum of its proper divisors (7416615859).

108766424141 is a wasteful number, since it uses less digits than its factorization.

108766424141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151856.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 108766424141 in words is "one hundred eight billion, seven hundred sixty-six million, four hundred twenty-four thousand, one hundred forty-one".

Divisors: 1 19 79 479 1501 9101 37841 151279 718979 2874301 11951041 72462641 227069779 1376790179 5724548639 108766424141