Search a number
-
+
104474887 = 1110099413
BaseRepresentation
bin1100011101000…
…10100100000111
321021120212121021
412032202210013
5203221144022
614211132011
72406010336
oct616424407
9237525537
10104474887
1153a78590
122aba4007
131884c57a
14dc37d1d
15928a7c7
hex63a2907

104474887 has 8 divisors (see below), whose sum is σ = 114097680. Its totient is φ = 94872960.

The previous prime is 104474879. The next prime is 104474921. The reversal of 104474887 is 788474401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104474887 - 23 = 104474879 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 (104474837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6393 + ... + 15805.

It is an arithmetic number, because the mean of its divisors is an integer number (14262210).

Almost surely, 2104474887 is an apocalyptic number.

104474887 is a deficient number, since it is larger than the sum of its proper divisors (9622793).

104474887 is a wasteful number, since it uses less digits than its factorization.

104474887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10433.

The product of its (nonzero) digits is 200704, while the sum is 43.

The square root of 104474887 is about 10221.2957593448. The cubic root of 104474887 is about 470.9816317742.

The spelling of 104474887 in words is "one hundred four million, four hundred seventy-four thousand, eight hundred eighty-seven".

Divisors: 1 11 1009 9413 11099 103543 9497717 104474887