Search a number
-
+
107414387 = 432498009
BaseRepresentation
bin1100110011100…
…00001101110011
321111010012211122
412121300031303
5204444230022
614354132455
72443002323
oct631601563
9244105748
10107414387
11556a6023
122bb8112b
131933b512
14103a1283
15966b742
hex6670373

107414387 has 4 divisors (see below), whose sum is σ = 109912440. Its totient is φ = 104916336.

The previous prime is 107414371. The next prime is 107414399. The reversal of 107414387 is 783414701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107414387 - 24 = 107414371 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107414887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248962 + ... + 1249047.

It is an arithmetic number, because the mean of its divisors is an integer number (27478110).

Almost surely, 2107414387 is an apocalyptic number.

107414387 is a deficient number, since it is larger than the sum of its proper divisors (2498053).

107414387 is an equidigital number, since it uses as much as digits as its factorization.

107414387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498052.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 107414387 is about 10364.0912288536. The cubic root of 107414387 is about 475.3580119051.

The spelling of 107414387 in words is "one hundred seven million, four hundred fourteen thousand, three hundred eighty-seven".

Divisors: 1 43 2498009 107414387