Base | Representation |
---|---|
bin | 11010101101010010001110 |
3 | 111011200212211 |
4 | 122231102032 |
5 | 3243014410 |
6 | 410021034 |
7 | 113336515 |
oct | 32552216 |
9 | 14150784 |
10 | 7001230 |
11 | 3a52145 |
12 | 241777a |
13 | 15b1952 |
14 | d0367c |
15 | 93468a |
hex | 6ad48e |
7001230 has 16 divisors (see below), whose sum is σ = 12639744. Its totient is φ = 2792160.
The previous prime is 7001221. The next prime is 7001233. The reversal of 7001230 is 321007.
7001230 is a modest number, since divided by 1230 gives 70 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 7001230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7001233) 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, 3379 + ... + 5041.
It is an arithmetic number, because the mean of its divisors is an integer number (789984).
Almost surely, 27001230 is an apocalyptic number.
7001230 is a deficient number, since it is larger than the sum of its proper divisors (5638514).
7001230 is a wasteful number, since it uses less digits than its factorization.
7001230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2091.
The product of its (nonzero) digits is 42, while the sum is 13.
The square root of 7001230 is about 2645.9837490053. The cubic root of 7001230 is about 191.3043219323.
Adding to 7001230 its reverse (321007), we get a palindrome (7322237).
The spelling of 7001230 in words is "seven million, one thousand, two hundred thirty".
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