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10104447 = 319269659
BaseRepresentation
bin100110100010…
…111001111111
3201000100200210
4212202321333
510041320242
61000323503
7151613013
oct46427177
921010623
1010104447
115781691
123473593
13212a282
1414b0543
15d48d9c
hex9a2e7f

10104447 has 16 divisors (see below), whose sum is σ = 14256000. Its totient is φ = 6348384.

The previous prime is 10104439. The next prime is 10104449. The reversal of 10104447 is 74440101.

It is not a de Polignac number, because 10104447 - 23 = 10104439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10104449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15004 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (891000).

Almost surely, 210104447 is an apocalyptic number.

10104447 is a deficient number, since it is larger than the sum of its proper divisors (4151553).

10104447 is a wasteful number, since it uses less digits than its factorization.

10104447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 10104447 is about 3178.7492823436. The cubic root of 10104447 is about 216.1909533957.

Adding to 10104447 its reverse (74440101), we get a palindrome (84544548).

The spelling of 10104447 in words is "ten million, one hundred four thousand, four hundred forty-seven".

Divisors: 1 3 19 57 269 659 807 1977 5111 12521 15333 37563 177271 531813 3368149 10104447