Base | Representation |
---|---|
bin | 101001011101000… |
… | …011000100110001 |
3 | 1210110200002001200 |
4 | 221131003010301 |
5 | 2411020340000 |
6 | 153002321413 |
7 | 23143326210 |
oct | 5135030461 |
9 | 1713602050 |
10 | 695480625 |
11 | 327642984 |
12 | 174ab9269 |
13 | b11192c8 |
14 | 6851d077 |
15 | 410cd500 |
hex | 29743131 |
695480625 has 120 divisors (see below), whose sum is σ = 1520513280. Its totient is φ = 298944000.
The previous prime is 695480609. The next prime is 695480651. The reversal of 695480625 is 526084596.
It is not a de Polignac number, because 695480625 - 24 = 695480609 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 668856 + ... + 669894.
It is an arithmetic number, because the mean of its divisors is an integer number (12670944).
Almost surely, 2695480625 is an apocalyptic number.
It is an amenable number.
695480625 is an abundant number, since it is smaller than the sum of its proper divisors (825032655).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
695480625 is a wasteful number, since it uses less digits than its factorization.
695480625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1089 (or 1071 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The square root of 695480625 is about 26371.9666502140. The cubic root of 695480625 is about 885.9890312308.
The spelling of 695480625 in words is "six hundred ninety-five million, four hundred eighty thousand, six hundred twenty-five".
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