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239327072 = 257478971
BaseRepresentation
bin11100100001111…
…01011101100000
3121200100002000122
432100331131200
5442231431242
635425335412
75634150365
oct1620753540
9550302018
10239327072
11113103a76
1268197568
133a77676a
1423adc46c
1516026ad2
hexe43d760

239327072 has 12 divisors (see below), whose sum is σ = 471175236. Its totient is φ = 119663520.

The previous prime is 239327051. The next prime is 239327089. The reversal of 239327072 is 270723932.

239327072 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3739454 + ... + 3739517.

It is an arithmetic number, because the mean of its divisors is an integer number (39264603).

Almost surely, 2239327072 is an apocalyptic number.

It is an amenable number.

239327072 is a deficient number, since it is larger than the sum of its proper divisors (231848164).

239327072 is an equidigital number, since it uses as much as digits as its factorization.

239327072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7478981 (or 7478973 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 239327072 is about 15470.1994815839. The cubic root of 239327072 is about 620.8651397885.

The spelling of 239327072 in words is "two hundred thirty-nine million, three hundred twenty-seven thousand, seventy-two".

Divisors: 1 2 4 8 16 32 7478971 14957942 29915884 59831768 119663536 239327072