Base | Representation |
---|---|
bin | 1101001000010… |
… | …1000000100110 |
3 | 10211121212212201 |
4 | 3102011000212 |
5 | 103044231013 |
6 | 5244205114 |
7 | 1236044101 |
oct | 322050046 |
9 | 124555781 |
10 | 55070758 |
11 | 290a4526 |
12 | 1653979a |
13 | b542462 |
14 | 7457738 |
15 | 4c7c3dd |
hex | 3485026 |
55070758 has 4 divisors (see below), whose sum is σ = 82606140. Its totient is φ = 27535378.
The previous prime is 55070753. The next prime is 55070767. The reversal of 55070758 is 85707055.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55070753) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13767688 + ... + 13767691.
It is an arithmetic number, because the mean of its divisors is an integer number (20651535).
Almost surely, 255070758 is an apocalyptic number.
55070758 is a deficient number, since it is larger than the sum of its proper divisors (27535382).
55070758 is a wasteful number, since it uses less digits than its factorization.
55070758 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27535381.
The product of its (nonzero) digits is 49000, while the sum is 37.
The square root of 55070758 is about 7420.9674571447. The cubic root of 55070758 is about 380.4582606200.
The spelling of 55070758 in words is "fifty-five million, seventy thousand, seven hundred fifty-eight".
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