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230336384 = 271799503
BaseRepresentation
bin11011011101010…
…10011110000000
3121001102022010012
431232222132000
5432431231014
634504524052
75464553435
oct1556523600
9531368105
10230336384
11109023153
1265180628
1338949425
142283bb8c
151534cc3e
hexdbaa780

230336384 has 16 divisors (see below), whose sum is σ = 458873520. Its totient is φ = 115168128.

The previous prime is 230336377. The next prime is 230336399. The reversal of 230336384 is 483633032.

230336384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 230336384.

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, 899624 + ... + 899879.

It is an arithmetic number, because the mean of its divisors is an integer number (28679595).

Almost surely, 2230336384 is an apocalyptic number.

It is an amenable number.

230336384 is a deficient number, since it is larger than the sum of its proper divisors (228537136).

230336384 is an equidigital number, since it uses as much as digits as its factorization.

230336384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799517 (or 1799505 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 230336384 is about 15176.8370881419. The cubic root of 230336384 is about 612.9911176413.

The spelling of 230336384 in words is "two hundred thirty million, three hundred thirty-six thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 32 64 128 1799503 3599006 7198012 14396024 28792048 57584096 115168192 230336384