Search a number
-
+
8753204148 = 2231356110283
BaseRepresentation
bin10000010011011101…
…10100101110110100
3211121000200211202020
420021232310232310
5120411310013043
64004323313140
7426625002423
oct101156645664
924530624666
108753204148
113791a56917
12184351b7b0
13a965c0150
145d07312ba
153636cbe83
hex209bb4bb4

8753204148 has 24 divisors (see below), whose sum is σ = 21995231328. Its totient is φ = 2693293536.

The previous prime is 8753204099. The next prime is 8753204149. The reversal of 8753204148 is 8414023578.

8753204148 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 not an unprimeable number, because it can be changed into a prime (8753204149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28054986 + ... + 28055297.

It is an arithmetic number, because the mean of its divisors is an integer number (916467972).

Almost surely, 28753204148 is an apocalyptic number.

It is an amenable number.

8753204148 is an abundant number, since it is smaller than the sum of its proper divisors (13242027180).

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

8753204148 is a wasteful number, since it uses less digits than its factorization.

8753204148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56110303 (or 56110301 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The square root of 8753204148 is about 93558.5599931936. The cubic root of 8753204148 is about 2060.8941469807.

It can be divided in two parts, 875 and 3204148, that added together give a palindrome (3205023).

The spelling of 8753204148 in words is "eight billion, seven hundred fifty-three million, two hundred four thousand, one hundred forty-eight".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 56110283 112220566 168330849 224441132 336661698 673323396 729433679 1458867358 2188301037 2917734716 4376602074 8753204148