Base | Representation |
---|---|
bin | 100110111101… |
… | …011011101101 |
3 | 201012212202000 |
4 | 212331123231 |
5 | 10103304401 |
6 | 1002522513 |
7 | 152544543 |
oct | 46753355 |
9 | 21185660 |
10 | 10213101 |
11 | 5846288 |
12 | 3506439 |
13 | 2167872 |
14 | 14dbd93 |
15 | d6b186 |
hex | 9bd6ed |
10213101 has 16 divisors (see below), whose sum is σ = 15193920. Its totient is φ = 6780240.
The previous prime is 10213097. The next prime is 10213103. The reversal of 10213101 is 10131201.
It is not a de Polignac number, because 10213101 - 22 = 10213097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10213103) 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, 7266 + ... + 8556.
It is an arithmetic number, because the mean of its divisors is an integer number (949620).
Almost surely, 210213101 is an apocalyptic number.
It is an amenable number.
10213101 is a deficient number, since it is larger than the sum of its proper divisors (4980819).
10213101 is a wasteful number, since it uses less digits than its factorization.
10213101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1593 (or 1587 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
The square root of 10213101 is about 3195.7942674709. The cubic root of 10213101 is about 216.9630990507.
Adding to 10213101 its reverse (10131201), we get a palindrome (20344302).
It can be divided in two parts, 102 and 13101, that added together give a triangular number (13203 = T162).
The spelling of 10213101 in words is "ten million, two hundred thirteen thousand, one hundred one".
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