Search a number
-
+
104174071 = 412540831
BaseRepresentation
bin1100011010110…
…01000111110111
321021000120221221
412031121013313
5203132032241
614200451211
72403315331
oct615310767
9237016857
10104174071
1153892581
122aa79b07
1318775681
14db9a451
15922b5d1
hex63591f7

104174071 has 4 divisors (see below), whose sum is σ = 106714944. Its totient is φ = 101633200.

The previous prime is 104174033. The next prime is 104174087. The reversal of 104174071 is 170471401.

It is a happy number.

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 104174071 - 217 = 104042999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104174971) 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, 1270375 + ... + 1270456.

It is an arithmetic number, because the mean of its divisors is an integer number (26678736).

Almost surely, 2104174071 is an apocalyptic number.

104174071 is a deficient number, since it is larger than the sum of its proper divisors (2540873).

104174071 is an equidigital number, since it uses as much as digits as its factorization.

104174071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540872.

The product of its (nonzero) digits is 784, while the sum is 25.

The square root of 104174071 is about 10206.5699919219. The cubic root of 104174071 is about 470.5291625675.

The spelling of 104174071 in words is "one hundred four million, one hundred seventy-four thousand, seventy-one".

Divisors: 1 41 2540831 104174071