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10125324105 = 35131917315797
BaseRepresentation
bin10010110111000010…
…00010111101001001
3222010122120202110220
421123201002331021
5131214040332410
64352420500253
7505625556231
oct113341027511
928118522426
1010125324105
114326532956
121b66b4a689
13c54959850
146c0a66cc1
153e3db6070
hex25b842f49

10125324105 has 64 divisors (see below), whose sum is σ = 18472285440. Its totient is φ = 4694823936.

The previous prime is 10125324091. The next prime is 10125324119. The reversal of 10125324105 is 50142352101.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10125324091) and next prime (10125324119).

It is not a de Polignac number, because 10125324105 - 25 = 10125324073 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 633067 + ... + 648863.

It is an arithmetic number, because the mean of its divisors is an integer number (288629460).

Almost surely, 210125324105 is an apocalyptic number.

10125324105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10125324105 is a deficient number, since it is larger than the sum of its proper divisors (8346961335).

10125324105 is a wasteful number, since it uses less digits than its factorization.

10125324105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16010.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 10125324105 its reverse (50142352101), we get a palindrome (60267676206).

The spelling of 10125324105 in words is "ten billion, one hundred twenty-five million, three hundred twenty-four thousand, one hundred five".

Divisors: 1 3 5 13 15 19 39 57 65 95 173 195 247 285 519 741 865 1235 2249 2595 3287 3705 6747 9861 11245 15797 16435 33735 42731 47391 49305 78985 128193 205361 213655 236955 300143 616083 640965 900429 1026805 1500715 2732881 3080415 3901859 4502145 8198643 11705577 13664405 19509295 35527453 40993215 51924739 58527885 106582359 155774217 177637265 259623695 532911795 675021607 778871085 2025064821 3375108035 10125324105