Search a number
-
+
103330868 = 2225832717
BaseRepresentation
bin1100010100010…
…11010000110100
321012102202022012
412022023100310
5202423041433
614130423352
72363204114
oct612132064
9235382265
10103330868
1153367013
122a731b58
131853b934
14da1b044
159111848
hex628b434

103330868 has 6 divisors (see below), whose sum is σ = 180829026. Its totient is φ = 51665432.

The previous prime is 103330861. The next prime is 103330897. The reversal of 103330868 is 868033301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 54582544 + 48748324 = 7388^2 + 6982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103330861) 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 as a sum of consecutive naturals, namely, 12916355 + ... + 12916362.

It is an arithmetic number, because the mean of its divisors is an integer number (30138171).

Almost surely, 2103330868 is an apocalyptic number.

It is an amenable number.

103330868 is a deficient number, since it is larger than the sum of its proper divisors (77498158).

103330868 is a wasteful number, since it uses less digits than its factorization.

103330868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25832721 (or 25832719 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 103330868 is about 10165.1791917310. The cubic root of 103330868 is about 469.2562069713.

The spelling of 103330868 in words is "one hundred three million, three hundred thirty thousand, eight hundred sixty-eight".

Divisors: 1 2 4 25832717 51665434 103330868