Base | Representation |
---|---|
bin | 1101111100100… |
… | …0101100110001 |
3 | 11002001210100000 |
4 | 3133020230301 |
5 | 104433244440 |
6 | 5445420213 |
7 | 1310121462 |
oct | 337105461 |
9 | 132053300 |
10 | 58493745 |
11 | 30022242 |
12 | 1770a669 |
13 | c1704ab |
14 | 7aa8d69 |
15 | 5206730 |
hex | 37c8b31 |
58493745 has 48 divisors (see below), whose sum is σ = 108605952. Its totient is φ = 30170880.
The previous prime is 58493741. The next prime is 58493767. The reversal of 58493745 is 54739485.
It is not a de Polignac number, because 58493745 - 22 = 58493741 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 58493745.
It is not an unprimeable number, because it can be changed into a prime (58493741) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36889 + ... + 38441.
It is an arithmetic number, because the mean of its divisors is an integer number (2262624).
Almost surely, 258493745 is an apocalyptic number.
It is an amenable number.
58493745 is a deficient number, since it is larger than the sum of its proper divisors (50112207).
58493745 is a wasteful number, since it uses less digits than its factorization.
58493745 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1604 (or 1592 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The square root of 58493745 is about 7648.1203573166. The cubic root of 58493745 is about 388.1829676074.
The spelling of 58493745 in words is "fifty-eight million, four hundred ninety-three thousand, seven hundred forty-five".
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