Base | Representation |
---|---|
bin | 11110110100111… |
… | …00010111000010 |
3 | 200000120201222211 |
4 | 33122130113002 |
5 | 1012144341041 |
6 | 41354252334 |
7 | 6256660063 |
oct | 1732342702 |
9 | 600521884 |
10 | 258590146 |
11 | 122a70671 |
12 | 727270aa |
13 | 4175c629 |
14 | 264b456a |
15 | 17a7e481 |
hex | f69c5c2 |
258590146 has 8 divisors (see below), whose sum is σ = 396138240. Its totient is φ = 126544068.
The previous prime is 258590119. The next prime is 258590149. The reversal of 258590146 is 641095852.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 258590099 and 258590108.
It is not an unprimeable number, because it can be changed into a prime (258590149) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1375386 + ... + 1375573.
It is an arithmetic number, because the mean of its divisors is an integer number (49517280).
Almost surely, 2258590146 is an apocalyptic number.
258590146 is a deficient number, since it is larger than the sum of its proper divisors (137548094).
258590146 is a wasteful number, since it uses less digits than its factorization.
258590146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2751008.
The product of its (nonzero) digits is 86400, while the sum is 40.
The square root of 258590146 is about 16080.7383536951. The cubic root of 258590146 is about 637.0946974445.
The spelling of 258590146 in words is "two hundred fifty-eight million, five hundred ninety thousand, one hundred forty-six".
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