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10135125 = 345371113
BaseRepresentation
bin100110101010…
…011001010101
3201001220210000
4212222121111
510043311000
61001121513
7152101320
oct46523125
921056700
1010135125
1157a2740
123489299
13213b220
1414bb7b7
15d53000
hex9aa655

10135125 has 160 divisors (see below), whose sum is σ = 25369344. Its totient is φ = 3888000.

The previous prime is 10135121. The next prime is 10135133. The reversal of 10135125 is 52153101.

10135125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10135125 - 22 = 10135121 is a prime.

It is a Curzon number.

It is a nialpdrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10135098 and 10135107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10135121) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 779619 + ... + 779631.

Almost surely, 210135125 is an apocalyptic number.

10135125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10135125 is an abundant number, since it is smaller than the sum of its proper divisors (15234219).

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

10135125 is a wasteful number, since it uses less digits than its factorization.

10135125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 10135125 is about 3183.5711080483. The cubic root of 10135125 is about 216.4095240005.

Adding to 10135125 its reverse (52153101), we get a palindrome (62288226).

The spelling of 10135125 in words is "ten million, one hundred thirty-five thousand, one hundred twenty-five".

Divisors: 1 3 5 7 9 11 13 15 21 25 27 33 35 39 45 55 63 65 75 77 81 91 99 105 117 125 135 143 165 175 189 195 225 231 273 275 297 315 325 351 375 385 405 429 455 495 525 567 585 675 693 715 819 825 875 891 945 975 1001 1053 1125 1155 1287 1365 1375 1485 1575 1625 1755 1925 2025 2079 2145 2275 2457 2475 2625 2835 2925 3003 3375 3465 3575 3861 4095 4125 4455 4725 4875 5005 5265 5775 6237 6435 6825 7371 7425 7875 8775 9009 9625 10125 10395 10725 11375 11583 12285 12375 14175 14625 15015 17325 17875 19305 20475 22275 23625 25025 26325 27027 28875 31185 32175 34125 36855 37125 43875 45045 51975 53625 57915 61425 70875 75075 81081 86625 96525 102375 111375 125125 131625 135135 155925 160875 184275 225225 259875 289575 307125 375375 405405 482625 675675 779625 921375 1126125 1447875 2027025 3378375 10135125