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10107305 = 5131311187
BaseRepresentation
bin100110100011…
…100110101001
3201000111121122
4212203212221
510041413210
61000345025
7151624235
oct46434651
921014548
1010107305
11578384a
123475175
13212b670
1414b15c5
15d49b55
hex9a39a9

10107305 has 16 divisors (see below), whose sum is σ = 13172544. Its totient is φ = 7400640.

The previous prime is 10107301. The next prime is 10107311. The reversal of 10107305 is 50370101.

10107305 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 10107305 - 22 = 10107301 is a prime.

It is a super-2 number, since 2×101073052 = 204315228726050, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10107301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7922 + ... + 9108.

It is an arithmetic number, because the mean of its divisors is an integer number (823284).

Almost surely, 210107305 is an apocalyptic number.

It is an amenable number.

10107305 is a deficient number, since it is larger than the sum of its proper divisors (3065239).

10107305 is a wasteful number, since it uses less digits than its factorization.

10107305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 10107305 is about 3179.1987984396. The cubic root of 10107305 is about 216.2113343725.

Adding to 10107305 its reverse (50370101), we get a palindrome (60477406).

The spelling of 10107305 in words is "ten million, one hundred seven thousand, three hundred five".

Divisors: 1 5 13 65 131 655 1187 1703 5935 8515 15431 77155 155497 777485 2021461 10107305