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104213255 = 525398209
BaseRepresentation
bin1100011011000…
…10101100000111
321021002120201012
412031202230013
5203134311010
614201352435
72403540506
oct615425407
9237076635
10104213255
1153909a63
122aa9871b
131878a463
14dbaa83d
159238005
hex6362b07

104213255 has 8 divisors (see below), whose sum is σ = 125120400. Its totient is φ = 83327616.

The previous prime is 104213191. The next prime is 104213257. The reversal of 104213255 is 552312401.

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 104213255 - 26 = 104213191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104213255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104213257) 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, 8591 + ... + 16799.

It is an arithmetic number, because the mean of its divisors is an integer number (15640050).

Almost surely, 2104213255 is an apocalyptic number.

104213255 is a deficient number, since it is larger than the sum of its proper divisors (20907145).

104213255 is an equidigital number, since it uses as much as digits as its factorization.

104213255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10753.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 104213255 is about 10208.4893593519. The cubic root of 104213255 is about 470.5881500659.

Adding to 104213255 its reverse (552312401), we get a palindrome (656525656).

The spelling of 104213255 in words is "one hundred four million, two hundred thirteen thousand, two hundred fifty-five".

Divisors: 1 5 2539 8209 12695 41045 20842651 104213255