Base | Representation |
---|---|
bin | 1001010011100… |
… | …00101101101000 |
3 | 12102212200002221 |
4 | 10221300231220 |
5 | 124440300141 |
6 | 11425003424 |
7 | 1635316243 |
oct | 451605550 |
9 | 172780087 |
10 | 78056296 |
11 | 4007393a |
12 | 22183574 |
13 | 1322c776 |
14 | a51c25a |
15 | 6cbcbd1 |
hex | 4a70b68 |
78056296 has 32 divisors (see below), whose sum is σ = 153394560. Its totient is φ = 37166272.
The previous prime is 78056287. The next prime is 78056311. The reversal of 78056296 is 69265087.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47586 + ... + 49198.
It is an arithmetic number, because the mean of its divisors is an integer number (4793580).
Almost surely, 278056296 is an apocalyptic number.
It is an amenable number.
78056296 is a deficient number, since it is larger than the sum of its proper divisors (75338264).
78056296 is a wasteful number, since it uses less digits than its factorization.
78056296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1905 (or 1901 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 78056296 is about 8834.9474248577. The cubic root of 78056296 is about 427.3686355837.
The spelling of 78056296 in words is "seventy-eight million, fifty-six thousand, two hundred ninety-six".
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