Search a number
-
+
107693883 = 32111087817
BaseRepresentation
bin1100110101101…
…00011100111011
321111122102020100
412122310130323
5210032201013
614404130443
72445245223
oct632643473
9244572210
10107693883
1155877010
1230096a23
13194087bb
1410435083
1596c4473
hex66b473b

107693883 has 12 divisors (see below), whose sum is σ = 169699608. Its totient is φ = 65268960.

The previous prime is 107693851. The next prime is 107693893. The reversal of 107693883 is 388396701.

It is a happy number.

It is not a de Polignac number, because 107693883 - 25 = 107693851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107693893) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 543810 + ... + 544007.

It is an arithmetic number, because the mean of its divisors is an integer number (14141634).

Almost surely, 2107693883 is an apocalyptic number.

107693883 is a deficient number, since it is larger than the sum of its proper divisors (62005725).

107693883 is a wasteful number, since it uses less digits than its factorization.

107693883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087834 (or 1087831 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 107693883 is about 10377.5663332016. The cubic root of 107693883 is about 475.7699542183.

The spelling of 107693883 in words is "one hundred seven million, six hundred ninety-three thousand, eight hundred eighty-three".

Divisors: 1 3 9 11 33 99 1087817 3263451 9790353 11965987 35897961 107693883