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3111108130 = 2513471673049
BaseRepresentation
bin1011100101101111…
…1011111000100010
322000211002200001001
42321123323320202
522332420430010
61232413502214
7140044661044
oct27133737042
98024080031
103111108130
111357159649
12729aa196a
133a77170b0
14217289a94
151331dec3a
hexb96fbe22

3111108130 has 64 divisors (see below), whose sum is σ = 6197990400. Its totient is φ = 1117177344.

The previous prime is 3111108113. The next prime is 3111108149. The reversal of 3111108130 is 318011113.

It is a junction number, because it is equal to n+sod(n) for n = 3111108098 and 3111108107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1018846 + ... + 1021894.

It is an arithmetic number, because the mean of its divisors is an integer number (96843600).

Almost surely, 23111108130 is an apocalyptic number.

3111108130 is a deficient number, since it is larger than the sum of its proper divisors (3086882270).

3111108130 is a wasteful number, since it uses less digits than its factorization.

3111108130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 3111108130 is about 55777.3083789456. The cubic root of 3111108130 is about 1459.8392470161.

Adding to 3111108130 its reverse (318011113), we get a palindrome (3429119243).

The spelling of 3111108130 in words is "three billion, one hundred eleven million, one hundred eight thousand, one hundred thirty".

Divisors: 1 2 5 10 13 26 47 65 94 130 167 235 334 470 611 835 1222 1670 2171 3049 3055 4342 6098 6110 7849 10855 15245 15698 21710 30490 39245 39637 78490 79274 102037 143303 198185 204074 286606 396370 509183 510185 716515 1018366 1020370 1433030 1862939 2545915 3725878 5091830 6619379 9314695 13238758 18629390 23931601 33096895 47863202 66193790 119658005 239316010 311110813 622221626 1555554065 3111108130