Search a number
-
+
107184168 = 233372131941
BaseRepresentation
bin1100110001110…
…00000000101000
321110200112001000
412120320000220
5204414343133
614345155000
72441023200
oct630700050
9243615030
10107184168
1155559063
122ba8ba60
131928a7b0
1410341400
159623413
hex6638028

107184168 has 384 divisors, whose sum is σ = 402192000. Its totient is φ = 26127360.

The previous prime is 107184131. The next prime is 107184191. The reversal of 107184168 is 861481701.

It is a super-2 number, since 2×1071841682 = 22976891739704448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2614228 + ... + 2614268.

It is an arithmetic number, because the mean of its divisors is an integer number (1047375).

Almost surely, 2107184168 is an apocalyptic number.

107184168 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107184168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201096000).

107184168 is an abundant number, since it is smaller than the sum of its proper divisors (295007832).

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

107184168 is a wasteful number, since it uses less digits than its factorization.

107184168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 107184168 is about 10352.9787018037. The cubic root of 107184168 is about 475.0181607092.

The spelling of 107184168 in words is "one hundred seven million, one hundred eighty-four thousand, one hundred sixty-eight".