Search a number
-
+
1024130208 = 25310668023
BaseRepresentation
bin111101000010101…
…111110010100000
32122101002012112110
4331002233302200
54044134131313
6245342355320
734243651233
oct7502576240
92571065473
101024130208
11486105202
12246b8bb40
1313423850a
149a02d41a
155ed9aec3
hex3d0afca0

1024130208 has 24 divisors (see below), whose sum is σ = 2688342048. Its totient is φ = 341376704.

The previous prime is 1024130197. The next prime is 1024130227. The reversal of 1024130208 is 8020314201.

1024130208 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 (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5333916 + ... + 5334107.

It is an arithmetic number, because the mean of its divisors is an integer number (112014252).

Almost surely, 21024130208 is an apocalyptic number.

It is an amenable number.

1024130208 is an abundant number, since it is smaller than the sum of its proper divisors (1664211840).

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

1024130208 is a wasteful number, since it uses less digits than its factorization.

1024130208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10668036 (or 10668028 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 1024130208 is about 32002.0344353293. The cubic root of 1024130208 is about 1007.9795599282.

Adding to 1024130208 its reverse (8020314201), we get a palindrome (9044444409).

The spelling of 1024130208 in words is "one billion, twenty-four million, one hundred thirty thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 10668023 21336046 32004069 42672092 64008138 85344184 128016276 170688368 256032552 341376736 512065104 1024130208