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248500326 = 23231800727
BaseRepresentation
bin11101100111111…
…01000001100110
3122022121010100210
432303331001212
51002104002301
640354120250
76105134514
oct1663750146
9568533323
10248500326
111182a9a78
126b280086
133c638c19
14250094b4
1516c39ad6
hexecfd066

248500326 has 16 divisors (see below), whose sum is σ = 518609664. Its totient is φ = 79231944.

The previous prime is 248500321. The next prime is 248500361. The reversal of 248500326 is 623005842.

248500326 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 248500293 and 248500302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248500321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 900226 + ... + 900501.

It is an arithmetic number, because the mean of its divisors is an integer number (32413104).

Almost surely, 2248500326 is an apocalyptic number.

248500326 is an abundant number, since it is smaller than the sum of its proper divisors (270109338).

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

248500326 is a wasteful number, since it uses less digits than its factorization.

248500326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800755.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 248500326 is about 15763.8931105232. The cubic root of 248500326 is about 628.6983505457.

The spelling of 248500326 in words is "two hundred forty-eight million, five hundred thousand, three hundred twenty-six".

Divisors: 1 2 3 6 23 46 69 138 1800727 3601454 5402181 10804362 41416721 82833442 124250163 248500326