Search a number
-
+
104301140 = 2255215057
BaseRepresentation
bin1100011011110…
…00001001010100
321021021001021012
412031320021110
5203200114030
614203311352
72404354646
oct615701124
9237231235
10104301140
1153969a99
122ab1b558
13187bb468
14dbd0896
159254095
hex6378254

104301140 has 12 divisors (see below), whose sum is σ = 219032436. Its totient is φ = 41720448.

The previous prime is 104301107. The next prime is 104301157. The reversal of 104301140 is 41103401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 57214096 + 47087044 = 7564^2 + 6862^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2607509 + ... + 2607548.

It is an arithmetic number, because the mean of its divisors is an integer number (18252703).

Almost surely, 2104301140 is an apocalyptic number.

104301140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104301140 is an abundant number, since it is smaller than the sum of its proper divisors (114731296).

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

104301140 is a wasteful number, since it uses less digits than its factorization.

104301140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5215066 (or 5215064 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 104301140 is about 10212.7929578544. The cubic root of 104301140 is about 470.7203981793.

Adding to 104301140 its reverse (41103401), we get a palindrome (145404541).

The spelling of 104301140 in words is "one hundred four million, three hundred one thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 5215057 10430114 20860228 26075285 52150570 104301140