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250325080 = 2356258127
BaseRepresentation
bin11101110101110…
…10100001011000
3122110000211110021
432322322201120
51003040400310
640501200224
76126504505
oct1672724130
9573024407
10250325080
11119335a35
126ba00074
133cb27665
14253624ac
1516e9a5da
hexeeba858

250325080 has 16 divisors (see below), whose sum is σ = 563231520. Its totient is φ = 100130016.

The previous prime is 250325063. The next prime is 250325083. The reversal of 250325080 is 80523052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250325083) 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, 3129024 + ... + 3129103.

It is an arithmetic number, because the mean of its divisors is an integer number (35201970).

Almost surely, 2250325080 is an apocalyptic number.

250325080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

250325080 is an abundant number, since it is smaller than the sum of its proper divisors (312906440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250325080 is a wasteful number, since it uses less digits than its factorization.

250325080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6258138 (or 6258134 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 250325080 is about 15821.6648934301. The cubic root of 250325080 is about 630.2334567720.

The spelling of 250325080 in words is "two hundred fifty million, three hundred twenty-five thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 6258127 12516254 25032508 31290635 50065016 62581270 125162540 250325080