Base | Representation |
---|---|
bin | 11110110101101… |
… | …11001100011111 |
3 | 200000210022202211 |
4 | 33122313030133 |
5 | 1012211400223 |
6 | 41400501251 |
7 | 6260625406 |
oct | 1732671437 |
9 | 600708684 |
10 | 258700063 |
11 | 123036206 |
12 | 7277a827 |
13 | 4179a67b |
14 | 2650263d |
15 | 17aa1d0d |
hex | f6b731f |
258700063 has 8 divisors (see below), whose sum is σ = 260208000. Its totient is φ = 257197080.
The previous prime is 258700061. The next prime is 258700069. The reversal of 258700063 is 360007852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 258700063 - 21 = 258700061 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 258699998 and 258700034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258700061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154356 + ... + 156022.
It is an arithmetic number, because the mean of its divisors is an integer number (32526000).
Almost surely, 2258700063 is an apocalyptic number.
258700063 is a deficient number, since it is larger than the sum of its proper divisors (1507937).
258700063 is a wasteful number, since it uses less digits than its factorization.
258700063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2477.
The product of its (nonzero) digits is 10080, while the sum is 31.
The square root of 258700063 is about 16084.1556508261. The cubic root of 258700063 is about 637.1849530340.
The spelling of 258700063 in words is "two hundred fifty-eight million, seven hundred thousand, sixty-three".
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