Base | Representation |
---|---|
bin | 11110110000111… |
… | …00011010111010 |
3 | 122222121010010221 |
4 | 33120130122322 |
5 | 1012031103411 |
6 | 41335130254 |
7 | 6252345214 |
oct | 1730343272 |
9 | 588533127 |
10 | 258066106 |
11 | 122742981 |
12 | 7251398a |
13 | 41607c4c |
14 | 263b95b4 |
15 | 179c9071 |
hex | f61c6ba |
258066106 has 8 divisors (see below), whose sum is σ = 387974304. Its totient is φ = 128741340.
The previous prime is 258066079. The next prime is 258066119. The reversal of 258066106 is 601660852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144750 + ... + 146521.
It is an arithmetic number, because the mean of its divisors is an integer number (48496788).
Almost surely, 2258066106 is an apocalyptic number.
258066106 is a deficient number, since it is larger than the sum of its proper divisors (129908198).
258066106 is a wasteful number, since it uses less digits than its factorization.
258066106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291716.
The product of its (nonzero) digits is 17280, while the sum is 34.
The square root of 258066106 is about 16064.4360623086. The cubic root of 258066106 is about 636.6640431288.
It can be divided in two parts, 2580 and 66106, that added together give a palindrome (68686).
The spelling of 258066106 in words is "two hundred fifty-eight million, sixty-six thousand, one hundred six".
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