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10112025 = 35271117103
BaseRepresentation
bin100110100100…
…110000011001
3201000202002110
4212210300121
510042041100
61000422533
7151644060
oct46446031
921022073
1010112025
115787350
123477a49
132130861
1414b31d7
15d4b250
hex9a4c19

10112025 has 96 divisors (see below), whose sum is σ = 22284288. Its totient is φ = 3916800.

The previous prime is 10111993. The next prime is 10112027. The reversal of 10112025 is 52021101.

It is not a de Polignac number, because 10112025 - 25 = 10111993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10112025.

It is not an unprimeable number, because it can be changed into a prime (10112027) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 98124 + ... + 98226.

It is an arithmetic number, because the mean of its divisors is an integer number (232128).

Almost surely, 210112025 is an apocalyptic number.

10112025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10112025 is an abundant number, since it is smaller than the sum of its proper divisors (12172263).

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

10112025 is a wasteful number, since it uses less digits than its factorization.

10112025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 10112025 is about 3179.9410371892. The cubic root of 10112025 is about 216.2449852379.

Adding to 10112025 its reverse (52021101), we get a palindrome (62133126).

The spelling of 10112025 in words is "ten million, one hundred twelve thousand, twenty-five".

Divisors: 1 3 5 7 11 15 17 21 25 33 35 51 55 75 77 85 103 105 119 165 175 187 231 255 275 309 357 385 425 515 525 561 595 721 825 935 1133 1155 1275 1309 1545 1751 1785 1925 2163 2575 2805 2975 3399 3605 3927 4675 5253 5665 5775 6545 7725 7931 8755 8925 10815 12257 14025 16995 18025 19261 19635 23793 26265 28325 32725 36771 39655 43775 54075 57783 61285 84975 96305 98175 118965 131325 134827 183855 198275 288915 306425 404481 481525 594825 674135 919275 1444575 2022405 3370675 10112025