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104203211 = 737402329
BaseRepresentation
bin1100011011000…
…00001111001011
321021002001221012
412031200033023
5203134000321
614201234135
72403466310
oct615401713
9237061835
10104203211
1153902462
122aa9294b
1318785a08
14dba6d07
15923505b
hex63603cb

104203211 has 8 divisors (see below), whose sum is σ = 122308320. Its totient is φ = 86902848.

The previous prime is 104203207. The next prime is 104203213. The reversal of 104203211 is 112302401.

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 104203211 - 22 = 104203207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104203213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200906 + ... + 201423.

It is an arithmetic number, because the mean of its divisors is an integer number (15288540).

Almost surely, 2104203211 is an apocalyptic number.

104203211 is a deficient number, since it is larger than the sum of its proper divisors (18105109).

104203211 is an equidigital number, since it uses as much as digits as its factorization.

104203211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402373.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 104203211 is about 10207.9974039965. The cubic root of 104203211 is about 470.5730312622.

Adding to 104203211 its reverse (112302401), we get a palindrome (216505612).

It can be divided in two parts, 10420 and 3211, that added together give a palindrome (13631).

The spelling of 104203211 in words is "one hundred four million, two hundred three thousand, two hundred eleven".