Search a number
-
+
250670482 = 21031216847
BaseRepresentation
bin11101111000011…
…10110110010010
3122110200101020221
432330032312102
51003132423412
640512423254
76132443506
oct1674166622
9573611227
10250670482
11119551497
126bb47b2a
133cc1893a
1425412306
1517017b07
hexef0ed92

250670482 has 8 divisors (see below), whose sum is σ = 379656576. Its totient is φ = 124118292.

The previous prime is 250670479. The next prime is 250670513. The reversal of 250670482 is 284076052.

250670482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2506704822 = 125671381092224648, which contains 22 as substring.

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, 608218 + ... + 608629.

It is an arithmetic number, because the mean of its divisors is an integer number (47457072).

Almost surely, 2250670482 is an apocalyptic number.

250670482 is a deficient number, since it is larger than the sum of its proper divisors (128986094).

250670482 is a wasteful number, since it uses less digits than its factorization.

250670482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216952.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 250670482 is about 15832.5766064782. The cubic root of 250670482 is about 630.5231918264.

It can be divided in two parts, 250670 and 482, that added together give a palindrome (251152).

The spelling of 250670482 in words is "two hundred fifty million, six hundred seventy thousand, four hundred eighty-two".

Divisors: 1 2 103 206 1216847 2433694 125335241 250670482