Base | Representation |
---|---|
bin | 1000011100100… |
… | …11111000010000 |
3 | 11221100002001201 |
4 | 10032103320100 |
5 | 121120012204 |
6 | 11010440544 |
7 | 1520205544 |
oct | 416237020 |
9 | 157302051 |
10 | 70860304 |
11 | 36aa9439 |
12 | 1b893154 |
13 | 118b0298 |
14 | 95a7a24 |
15 | 634a9a4 |
hex | 4393e10 |
70860304 has 20 divisors (see below), whose sum is σ = 137538940. Its totient is φ = 35366400.
The previous prime is 70860299. The next prime is 70860319. The reversal of 70860304 is 40306807.
It can be written as a sum of positive squares in 2 ways, for example, as 62726400 + 8133904 = 7920^2 + 2852^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5932 + ... + 13300.
It is an arithmetic number, because the mean of its divisors is an integer number (6876947).
Almost surely, 270860304 is an apocalyptic number.
It is an amenable number.
70860304 is a deficient number, since it is larger than the sum of its proper divisors (66678636).
70860304 is a wasteful number, since it uses less digits than its factorization.
70860304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7978 (or 7972 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 70860304 is about 8417.8562591672. The cubic root of 70860304 is about 413.8100211998.
The spelling of 70860304 in words is "seventy million, eight hundred sixty thousand, three hundred four".
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