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104410420 = 2255220521
BaseRepresentation
bin1100011100100…
…10110100110100
321021110121011121
412032102310310
5203212113140
614205513324
72405321362
oct616226464
9237417147
10104410420
1153a34104
122ab72844
131882911a
14dc1c632
15927664a
hex6392d34

104410420 has 12 divisors (see below), whose sum is σ = 219261924. Its totient is φ = 41764160.

The previous prime is 104410403. The next prime is 104410463. The reversal of 104410420 is 24014401.

It can be written as a sum of positive squares in 2 ways, for example, as 11249316 + 93161104 = 3354^2 + 9652^2 .

It is a junction number, because it is equal to n+sod(n) for n = 104410394 and 104410403.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2610241 + ... + 2610280.

It is an arithmetic number, because the mean of its divisors is an integer number (18271827).

Almost surely, 2104410420 is an apocalyptic number.

104410420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104410420 is an abundant number, since it is smaller than the sum of its proper divisors (114851504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104410420 is a wasteful number, since it uses less digits than its factorization.

104410420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220530 (or 5220528 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 104410420 is about 10218.1417097239. The cubic root of 104410420 is about 470.8847376112.

Adding to 104410420 its reverse (24014401), we get a palindrome (128424821).

The spelling of 104410420 in words is "one hundred four million, four hundred ten thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 5220521 10441042 20882084 26102605 52205210 104410420