Base | Representation |
---|---|
bin | 1101001100001… |
… | …1000110010110 |
3 | 10212002210201222 |
4 | 3103003012112 |
5 | 103130400303 |
6 | 5253450342 |
7 | 1241153414 |
oct | 323030626 |
9 | 125083658 |
10 | 55325078 |
11 | 29258606 |
12 | 166409b2 |
13 | b601143 |
14 | 74c22b4 |
15 | 4ccc938 |
hex | 34c3196 |
55325078 has 8 divisors (see below), whose sum is σ = 83031240. Its totient is φ = 27648000.
The previous prime is 55325033. The next prime is 55325087. The reversal of 55325078 is 87052355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1643 + ... + 10646.
It is an arithmetic number, because the mean of its divisors is an integer number (10378905).
Almost surely, 255325078 is an apocalyptic number.
55325078 is a deficient number, since it is larger than the sum of its proper divisors (27706162).
55325078 is a wasteful number, since it uses less digits than its factorization.
55325078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14542.
The product of its (nonzero) digits is 42000, while the sum is 35.
The square root of 55325078 is about 7438.0829519440. The cubic root of 55325078 is about 381.0430209318.
The spelling of 55325078 in words is "fifty-five million, three hundred twenty-five thousand, seventy-eight".
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