Search a number
-
+
8937068 = 22719107157
BaseRepresentation
bin100010000101…
…111001101100
3121211001100112
4202011321230
54241441233
6515315152
7135651410
oct42057154
917731315
108937068
115054608
122babab8
131b0bb0a
141288d40
15bb8048
hex885e6c

8937068 has 48 divisors (see below), whose sum is σ = 19111680. Its totient is φ = 3571776.

The previous prime is 8937067. The next prime is 8937079. The reversal of 8937068 is 8607398.

It is not an unprimeable number, because it can be changed into a prime (8937067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 56846 + ... + 57002.

It is an arithmetic number, because the mean of its divisors is an integer number (398160).

Almost surely, 28937068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8937068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9555840).

8937068 is an abundant number, since it is smaller than the sum of its proper divisors (10174612).

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

8937068 is a wasteful number, since it uses less digits than its factorization.

8937068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 8937068 is about 2989.4929335926. The cubic root of 8937068 is about 207.5224188290.

The spelling of 8937068 in words is "eight million, nine hundred thirty-seven thousand, sixty-eight".

Divisors: 1 2 4 7 14 19 28 38 76 107 133 157 214 266 314 428 532 628 749 1099 1498 2033 2198 2983 2996 4066 4396 5966 8132 11932 14231 16799 20881 28462 33598 41762 56924 67196 83524 117593 235186 319181 470372 638362 1276724 2234267 4468534 8937068