Search a number
-
+
4123808328 = 233171825347
BaseRepresentation
bin1111010111001100…
…0101001001001000
3101122101200011112210
43311303011021020
531421143331303
61521111305120
7204122535543
oct36563051110
911571604483
104123808328
111826867262
1297107b1a0
1350947cb93
142b198185a
1519207e203
hexf5cc5248

4123808328 has 16 divisors (see below), whose sum is σ = 10309520880. Its totient is φ = 1374602768.

The previous prime is 4123808287. The next prime is 4123808329. The reversal of 4123808328 is 8238083214.

It is not an unprimeable number, because it can be changed into a prime (4123808329) 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, 85912650 + ... + 85912697.

It is an arithmetic number, because the mean of its divisors is an integer number (644345055).

Almost surely, 24123808328 is an apocalyptic number.

It is an amenable number.

4123808328 is an abundant number, since it is smaller than the sum of its proper divisors (6185712552).

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

4123808328 is a wasteful number, since it uses less digits than its factorization.

4123808328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171825356 (or 171825352 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 4123808328 is about 64216.8850692713. The cubic root of 4123808328 is about 1603.6127125944.

The spelling of 4123808328 in words is "four billion, one hundred twenty-three million, eight hundred eight thousand, three hundred twenty-eight".

Divisors: 1 2 3 4 6 8 12 24 171825347 343650694 515476041 687301388 1030952082 1374602776 2061904164 4123808328