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10130031230 = 2511175417129
BaseRepresentation
bin10010110111100110…
…00000001001111110
3222010222102220102212
421123303000021332
5131221241444410
64353105420422
7506013562514
oct113363001176
928128386385
1010130031230
114329158440
121b6863a712
13c55917227
146c15304b4
153e44e5b05
hex25bcc027e

10130031230 has 32 divisors (see below), whose sum is σ = 21061801440. Its totient is φ = 3466961920.

The previous prime is 10130031229. The next prime is 10130031259. The reversal of 10130031230 is 3213003101.

10130031230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706695 + ... + 2710434.

It is an arithmetic number, because the mean of its divisors is an integer number (658181295).

Almost surely, 210130031230 is an apocalyptic number.

10130031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10130031230 is an abundant number, since it is smaller than the sum of its proper divisors (10931770210).

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

10130031230 is a wasteful number, since it uses less digits than its factorization.

10130031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5417164.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10130031230 its reverse (3213003101), we get a palindrome (13343034331).

The spelling of 10130031230 in words is "ten billion, one hundred thirty million, thirty-one thousand, two hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 5417129 10834258 27085645 54171290 59588419 92091193 119176838 184182386 297942095 460455965 595884190 920911930 1013003123 2026006246 5065015615 10130031230