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10030444130 = 257429733347
BaseRepresentation
bin10010101011101110…
…00110111001100010
3221220001001100121202
421111313012321202
5131020243203010
64335151121202
7503364240230
oct112567067142
927801040552
1010030444130
114287a19153
121b3b213202
13c3b0b9655
146b2209950
153da8c36a5
hex255dc6e62

10030444130 has 32 divisors (see below), whose sum is σ = 20639477376. Its totient is φ = 3438105984.

The previous prime is 10030444117. The next prime is 10030444157. The reversal of 10030444130 is 3144403001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284117 + ... + 317463.

It is an arithmetic number, because the mean of its divisors is an integer number (644983668).

Almost surely, 210030444130 is an apocalyptic number.

10030444130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10030444130 is an abundant number, since it is smaller than the sum of its proper divisors (10609033246).

10030444130 is a wasteful number, since it uses less digits than its factorization.

10030444130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37658.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10030444130 its reverse (3144403001), we get a palindrome (13174847131).

The spelling of 10030444130 in words is "ten billion, thirty million, four hundred forty-four thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 4297 8594 21485 30079 33347 42970 60158 66694 150395 166735 233429 300790 333470 466858 1167145 2334290 143292059 286584118 716460295 1003044413 1432920590 2006088826 5015222065 10030444130