Base | Representation |
---|---|
bin | 11010110100011010000001 |
3 | 111020011220020 |
4 | 122310122001 |
5 | 3244433101 |
6 | 410404053 |
7 | 113520540 |
oct | 32643201 |
9 | 14204806 |
10 | 7030401 |
11 | 3a72054 |
12 | 2430629 |
13 | 15c2001 |
14 | d10157 |
15 | 93d136 |
hex | 6b4681 |
7030401 has 32 divisors (see below), whose sum is σ = 11612160. Its totient is φ = 3691776.
The previous prime is 7030379. The next prime is 7030403. The reversal of 7030401 is 1040307.
It is not a de Polignac number, because 7030401 - 215 = 6997633 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (7030403) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16570 + ... + 16988.
It is an arithmetic number, because the mean of its divisors is an integer number (362880).
Almost surely, 27030401 is an apocalyptic number.
It is an amenable number.
7030401 is a deficient number, since it is larger than the sum of its proper divisors (4581759).
7030401 is a wasteful number, since it uses less digits than its factorization.
7030401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 493.
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 7030401 is about 2651.4903356414. The cubic root of 7030401 is about 191.5696470122.
Adding to 7030401 its reverse (1040307), we get a palindrome (8070708).
The spelling of 7030401 in words is "seven million, thirty thousand, four hundred one".
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