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5504412100 = 22521119263369
BaseRepresentation
bin1010010000001011…
…01010100111000100
3112012121112002212211
411020011222213010
542233112141400
62310110353204
7253255505455
oct51005524704
915177462784
105504412100
112375108310
1210974bb804
136994c9ca5
143a308512c
15223391dba
hex14816a9c4

5504412100 has 72 divisors (see below), whose sum is σ = 13716309600. Its totient is φ = 1896249600.

The previous prime is 5504412091. The next prime is 5504412127. The reversal of 5504412100 is 12144055.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 23 ways as a sum of consecutive naturals, for example, 110785 + ... + 152584.

It is an arithmetic number, because the mean of its divisors is an integer number (190504300).

Almost surely, 25504412100 is an apocalyptic number.

5504412100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5504412100 is an abundant number, since it is smaller than the sum of its proper divisors (8211897500).

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

5504412100 is a wasteful number, since it uses less digits than its factorization.

5504412100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263413 (or 263406 counting only the distinct ones).

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

The square root of 5504412100 is about 74191.7252798451. The cubic root of 5504412100 is about 1765.6460490769.

Adding to 5504412100 its reverse (12144055), we get a palindrome (5516556155).

The spelling of 5504412100 in words is "five billion, five hundred four million, four hundred twelve thousand, one hundred".

Divisors: 1 2 4 5 10 11 19 20 22 25 38 44 50 55 76 95 100 110 190 209 220 275 380 418 475 550 836 950 1045 1100 1900 2090 4180 5225 10450 20900 263369 526738 1053476 1316845 2633690 2897059 5004011 5267380 5794118 6584225 10008022 11588236 13168450 14485295 20016044 25020055 26336900 28970590 50040110 55044121 57941180 72426475 100080220 110088242 125100275 144852950 220176484 250200550 275220605 289705900 500401100 550441210 1100882420 1376103025 2752206050 5504412100