Search a number
-
+
107381076 = 22311813493
BaseRepresentation
bin1100110011010…
…00000101010100
321111001112010220
412121220011110
5204442143301
614353314340
72442503235
oct631500524
9244045126
10107381076
1155682aa0
122bb659b0
13193292ca
141039308c
159661936
hex6668154

107381076 has 24 divisors (see below), whose sum is σ = 273333984. Its totient is φ = 32539680.

The previous prime is 107381051. The next prime is 107381119. The reversal of 107381076 is 670183701.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406615 + ... + 406878.

It is an arithmetic number, because the mean of its divisors is an integer number (11388916).

Almost surely, 2107381076 is an apocalyptic number.

It is an amenable number.

107381076 is an abundant number, since it is smaller than the sum of its proper divisors (165952908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107381076 is a wasteful number, since it uses less digits than its factorization.

107381076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813511 (or 813509 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 33.

The square root of 107381076 is about 10362.4840651265. The cubic root of 107381076 is about 475.3088679983.

It can be divided in two parts, 107 and 381076, that added together give a palindrome (381183).

The spelling of 107381076 in words is "one hundred seven million, three hundred eighty-one thousand, seventy-six".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 813493 1626986 2440479 3253972 4880958 8948423 9761916 17896846 26845269 35793692 53690538 107381076