Search a number
-
+
107936983 = 71110113879
BaseRepresentation
bin1100110111011…
…11110011010111
321112002202201001
412123233303113
5210112440413
614413244131
72450310040
oct633576327
9245082631
10107936983
1155a22720
1230193647
131949234b
14104998c7
1597214dd
hex66efcd7

107936983 has 16 divisors (see below), whose sum is σ = 135912960. Its totient is φ = 83268000.

The previous prime is 107936981. The next prime is 107937001. The reversal of 107936983 is 389639701.

It is a cyclic number.

It is not a de Polignac number, because 107936983 - 21 = 107936981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107936981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 838 + ... + 14716.

It is an arithmetic number, because the mean of its divisors is an integer number (8494560).

Almost surely, 2107936983 is an apocalyptic number.

107936983 is a deficient number, since it is larger than the sum of its proper divisors (27975977).

107936983 is a wasteful number, since it uses less digits than its factorization.

107936983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13998.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 107936983 is about 10389.2724961857. The cubic root of 107936983 is about 476.1276741881.

The spelling of 107936983 in words is "one hundred seven million, nine hundred thirty-six thousand, nine hundred eighty-three".

Divisors: 1 7 11 77 101 707 1111 7777 13879 97153 152669 1068683 1401779 9812453 15419569 107936983