Base | Representation |
---|---|
bin | 1000010110100… |
… | …00001110101101 |
3 | 11212211100210000 |
4 | 10023100032231 |
5 | 120413341200 |
6 | 10541334513 |
7 | 1510330266 |
oct | 413201655 |
9 | 155740700 |
10 | 70058925 |
11 | 36601342 |
12 | 1b567439 |
13 | 1168c5b1 |
14 | 943996d |
15 | 623d300 |
hex | 42d03ad |
70058925 has 60 divisors (see below), whose sum is σ = 134360820. Its totient is φ = 36046080.
The previous prime is 70058917. The next prime is 70058957. The reversal of 70058925 is 52985007.
70058925 is a `hidden beast` number, since 70 + 0 + 589 + 2 + 5 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 1052676 + 69006249 = 1026^2 + 8307^2 .
It is not a de Polignac number, because 70058925 - 23 = 70058917 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 70058925.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 58129 + ... + 59321.
It is an arithmetic number, because the mean of its divisors is an integer number (2239347).
Almost surely, 270058925 is an apocalyptic number.
70058925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.
It is an amenable number.
70058925 is a deficient number, since it is larger than the sum of its proper divisors (64301895).
70058925 is a wasteful number, since it uses less digits than its factorization.
70058925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1244 (or 1230 counting only the distinct ones).
The product of its (nonzero) digits is 25200, while the sum is 36.
The square root of 70058925 is about 8370.1209668678. The cubic root of 70058925 is about 412.2441388506.
The spelling of 70058925 in words is "seventy million, fifty-eight thousand, nine hundred twenty-five".
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