Base | Representation |
---|---|
bin | 1101110110000… |
… | …1101111110111 |
3 | 11001021100212212 |
4 | 3131201233313 |
5 | 104331301210 |
6 | 5432404035 |
7 | 1303414166 |
oct | 335415767 |
9 | 131240785 |
10 | 58072055 |
11 | 2a864438 |
12 | 1754661b |
13 | c053582 |
14 | 79d93dd |
15 | 5171805 |
hex | 3761bf7 |
58072055 has 16 divisors (see below), whose sum is σ = 72394560. Its totient is φ = 44681472.
The previous prime is 58071991. The next prime is 58072067. The reversal of 58072055 is 55027085.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 58072055 - 26 = 58071991 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14702 + ... + 18228.
It is an arithmetic number, because the mean of its divisors is an integer number (4524660).
Almost surely, 258072055 is an apocalyptic number.
58072055 is a deficient number, since it is larger than the sum of its proper divisors (14322505).
58072055 is a wasteful number, since it uses less digits than its factorization.
58072055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3658.
The product of its (nonzero) digits is 14000, while the sum is 32.
The square root of 58072055 is about 7620.5022800338. The cubic root of 58072055 is about 387.2478942894.
The spelling of 58072055 in words is "fifty-eight million, seventy-two thousand, fifty-five".
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