Base | Representation |
---|---|
bin | 1111100010010000001101 |
3 | 21122220100220 |
4 | 33202100031 |
5 | 2020304321 |
6 | 223141553 |
7 | 46421031 |
oct | 17422015 |
9 | 7586326 |
10 | 4072461 |
11 | 2331778 |
12 | 14448b9 |
13 | ac7853 |
14 | 7801c1 |
15 | 5569c6 |
hex | 3e240d |
4072461 has 8 divisors (see below), whose sum is σ = 5511264. Its totient is φ = 2674320.
The previous prime is 4072459. The next prime is 4072463. The reversal of 4072461 is 1642704.
It is an interprime number because it is at equal distance from previous prime (4072459) and next prime (4072463).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4072461 - 21 = 4072459 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4072463) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9930 + ... + 10331.
It is an arithmetic number, because the mean of its divisors is an integer number (688908).
Almost surely, 24072461 is an apocalyptic number.
It is an amenable number.
4072461 is a deficient number, since it is larger than the sum of its proper divisors (1438803).
4072461 is a wasteful number, since it uses less digits than its factorization.
4072461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20331.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 4072461 is about 2018.0339442140. The cubic root of 4072461 is about 159.6929135934.
The spelling of 4072461 in words is "four million, seventy-two thousand, four hundred sixty-one".
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