Base | Representation |
---|---|
bin | 11110110000110… |
… | …11101010011101 |
3 | 122222120221220002 |
4 | 33120123222131 |
5 | 1012031004010 |
6 | 41335104045 |
7 | 6252333164 |
oct | 1730335235 |
9 | 588527802 |
10 | 258063005 |
11 | 122740612 |
12 | 72512025 |
13 | 41606705 |
14 | 263b83db |
15 | 179c81a5 |
hex | f61ba9d |
258063005 has 8 divisors (see below), whose sum is σ = 310377312. Its totient is φ = 205982608.
The previous prime is 258062999. The next prime is 258063007. The reversal of 258063005 is 500360852.
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 258063005 - 224 = 241285789 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (258063007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56039 + ... + 60468.
It is an arithmetic number, because the mean of its divisors is an integer number (38797164).
Almost surely, 2258063005 is an apocalyptic number.
It is an amenable number.
258063005 is a deficient number, since it is larger than the sum of its proper divisors (52314307).
258063005 is a wasteful number, since it uses less digits than its factorization.
258063005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116955.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 258063005 is about 16064.3395444693. The cubic root of 258063005 is about 636.6614930030.
The spelling of 258063005 in words is "two hundred fifty-eight million, sixty-three thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •