Search a number
-
+
104298971 = 714899853
BaseRepresentation
bin1100011011101…
…11100111011011
321021020221021212
412031313213123
5203200031341
614203253335
72404345430
oct615674733
9237227255
10104298971
11539683a7
122ab1a24b
13187ba48a
14dbcdb87
1592535eb
hex63779db

104298971 has 4 divisors (see below), whose sum is σ = 119198832. Its totient is φ = 89399112.

The previous prime is 104298949. The next prime is 104298991. The reversal of 104298971 is 179892401.

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 104298971 - 26 = 104298907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104298941) 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, 7449920 + ... + 7449933.

It is an arithmetic number, because the mean of its divisors is an integer number (29799708).

Almost surely, 2104298971 is an apocalyptic number.

104298971 is a deficient number, since it is larger than the sum of its proper divisors (14899861).

104298971 is an equidigital number, since it uses as much as digits as its factorization.

104298971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14899860.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 104298971 is about 10212.6867669580. The cubic root of 104298971 is about 470.7171351929.

The spelling of 104298971 in words is "one hundred four million, two hundred ninety-eight thousand, nine hundred seventy-one".

Divisors: 1 7 14899853 104298971