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104041255 = 520808251
BaseRepresentation
bin1100011001110…
…00101100100111
321020202211202211
412030320230213
5203113310010
614153544251
72402223163
oct614705447
9236684684
10104041255
115380180a
122aa15087
131872a096
14db63ca3
15920208a
hex6338b27

104041255 has 4 divisors (see below), whose sum is σ = 124849512. Its totient is φ = 83233000.

The previous prime is 104041253. The next prime is 104041277. The reversal of 104041255 is 552140401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 552140401 = 796989119.

It is not a de Polignac number, because 104041255 - 21 = 104041253 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 (104041253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10404121 + ... + 10404130.

It is an arithmetic number, because the mean of its divisors is an integer number (31212378).

Almost surely, 2104041255 is an apocalyptic number.

104041255 is a deficient number, since it is larger than the sum of its proper divisors (20808257).

104041255 is an equidigital number, since it uses as much as digits as its factorization.

104041255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20808256.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 104041255 is about 10200.0615194223. The cubic root of 104041255 is about 470.3291115754.

Adding to 104041255 its reverse (552140401), we get a palindrome (656181656).

The spelling of 104041255 in words is "one hundred four million, forty-one thousand, two hundred fifty-five".

Divisors: 1 5 20808251 104041255