Base | Representation |
---|---|
bin | 11101000111000001110101 |
3 | 112100200201100 |
4 | 131013001311 |
5 | 3423142330 |
6 | 431320313 |
7 | 121601466 |
oct | 35070165 |
9 | 15320640 |
10 | 7630965 |
11 | 4342291 |
12 | 2680099 |
13 | 1772484 |
14 | 1028d6d |
15 | a0b060 |
hex | 747075 |
7630965 has 24 divisors (see below), whose sum is σ = 13429728. Its totient is φ = 4007520.
The previous prime is 7630939. The next prime is 7630979. The reversal of 7630965 is 5690367.
It is a happy number.
It is not a de Polignac number, because 7630965 - 26 = 7630901 is a prime.
It is a super-3 number, since 3×76309653 (a number of 22 digits) contains 333 as substring.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1750 + ... + 4280.
It is an arithmetic number, because the mean of its divisors is an integer number (559572).
Almost surely, 27630965 is an apocalyptic number.
It is an amenable number.
7630965 is a deficient number, since it is larger than the sum of its proper divisors (5798763).
7630965 is a wasteful number, since it uses less digits than its factorization.
7630965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2609 (or 2606 counting only the distinct ones).
The product of its (nonzero) digits is 34020, while the sum is 36.
The square root of 7630965 is about 2762.4201345921. The cubic root of 7630965 is about 196.8761708169.
The spelling of 7630965 in words is "seven million, six hundred thirty thousand, nine hundred sixty-five".
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