Base | Representation |
---|---|
bin | 1111011010100111111101 |
3 | 21121022111120 |
4 | 33122213331 |
5 | 2013304323 |
6 | 222341153 |
7 | 46230651 |
oct | 17324775 |
9 | 7538446 |
10 | 4041213 |
11 | 2310250 |
12 | 142a7b9 |
13 | ab6567 |
14 | 772a61 |
15 | 54c5e3 |
hex | 3da9fd |
4041213 has 16 divisors (see below), whose sum is σ = 5924352. Its totient is φ = 2430000.
The previous prime is 4041211. The next prime is 4041217. The reversal of 4041213 is 3121404.
It is not a de Polignac number, because 4041213 - 21 = 4041211 is a prime.
It is a super-2 number, since 2×40412132 = 32662805022738, which contains 22 as substring.
4041213 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 4041192 and 4041201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4041211) 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, 4578 + ... + 5388.
It is an arithmetic number, because the mean of its divisors is an integer number (370272).
Almost surely, 24041213 is an apocalyptic number.
It is an amenable number.
4041213 is a deficient number, since it is larger than the sum of its proper divisors (1883139).
4041213 is a wasteful number, since it uses less digits than its factorization.
4041213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 4041213 is about 2010.2768466060. The cubic root of 4041213 is about 159.2834231301.
Adding to 4041213 its reverse (3121404), we get a palindrome (7162617).
The spelling of 4041213 in words is "four million, forty-one thousand, two hundred thirteen".
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