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104324407 = 1143220559
BaseRepresentation
bin1100011011111…
…01110100110111
321021022020011221
412031331310313
5203201340112
614204011211
72404512535
oct615756467
9237266157
10104324407
1153985520
122ab30b07
13187c8c25
14dbd9155
15925ae07
hex637dd37

104324407 has 8 divisors (see below), whose sum is σ = 116455680. Its totient is φ = 92634360.

The previous prime is 104324371. The next prime is 104324411. The reversal of 104324407 is 704423401.

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 104324407 - 219 = 103800119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104327407) 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, 109807 + ... + 110752.

It is an arithmetic number, because the mean of its divisors is an integer number (14556960).

Almost surely, 2104324407 is an apocalyptic number.

104324407 is a deficient number, since it is larger than the sum of its proper divisors (12131273).

104324407 is a wasteful number, since it uses less digits than its factorization.

104324407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220613.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 104324407 is about 10213.9320048647. The cubic root of 104324407 is about 470.7553975961.

Adding to 104324407 its reverse (704423401), we get a palindrome (808747808).

The spelling of 104324407 in words is "one hundred four million, three hundred twenty-four thousand, four hundred seven".

Divisors: 1 11 43 473 220559 2426149 9484037 104324407