Base | Representation |
---|---|
bin | 100110100101… |
… | …000010001101 |
3 | 201000210122200 |
4 | 212211002031 |
5 | 10042110130 |
6 | 1000432113 |
7 | 151650306 |
oct | 46450215 |
9 | 21023580 |
10 | 10113165 |
11 | 5788197 |
12 | 3478639 |
13 | 213122a |
14 | 14b37ad |
15 | d4b760 |
hex | 9a508d |
10113165 has 12 divisors (see below), whose sum is σ = 17529564. Its totient is φ = 5393664.
The previous prime is 10113163. The next prime is 10113167. The reversal of 10113165 is 56131101.
It is an interprime number because it is at equal distance from previous prime (10113163) and next prime (10113167).
It can be written as a sum of positive squares in 2 ways, for example, as 2643876 + 7469289 = 1626^2 + 2733^2 .
It is not a de Polignac number, because 10113165 - 21 = 10113163 is a prime.
It is a super-2 number, since 2×101131652 = 204552212634450, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10113163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112324 + ... + 112413.
It is an arithmetic number, because the mean of its divisors is an integer number (1460797).
Almost surely, 210113165 is an apocalyptic number.
10113165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10113165 is a deficient number, since it is larger than the sum of its proper divisors (7416399).
10113165 is a wasteful number, since it uses less digits than its factorization.
10113165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224748 (or 224745 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 18.
The square root of 10113165 is about 3180.1202807441. The cubic root of 10113165 is about 216.2531112074.
Adding to 10113165 its reverse (56131101), we get a palindrome (66244266).
The spelling of 10113165 in words is "ten million, one hundred thirteen thousand, one hundred sixty-five".
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