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107592189 = 3378910891
BaseRepresentation
bin1100110100110…
…11100111111101
321111110020201220
412122123213331
5210020422224
614402023553
72444342565
oct632334775
9244406656
10107592189
1155807671
1230047bb9
13193a1423
1410409da5
1596a4279
hex669b9fd

107592189 has 16 divisors (see below), whose sum is σ = 149002560. Its totient is φ = 68999040.

The previous prime is 107592187. The next prime is 107592197. The reversal of 107592189 is 981295701.

It is not a de Polignac number, because 107592189 - 21 = 107592187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107592189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107592187) 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, 4434 + ... + 15324.

It is an arithmetic number, because the mean of its divisors is an integer number (9312660).

Almost surely, 2107592189 is an apocalyptic number.

It is an amenable number.

107592189 is a deficient number, since it is larger than the sum of its proper divisors (41410371).

107592189 is a wasteful number, since it uses less digits than its factorization.

107592189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11020.

The product of its (nonzero) digits is 45360, while the sum is 42.

The square root of 107592189 is about 10372.6654722882. The cubic root of 107592189 is about 475.6201524979.

The spelling of 107592189 in words is "one hundred seven million, five hundred ninety-two thousand, one hundred eighty-nine".

Divisors: 1 3 37 89 111 267 3293 9879 10891 32673 402967 969299 1208901 2907897 35864063 107592189