Search a number
-
+
1030952468 = 227132832287
BaseRepresentation
bin111101011100110…
…001011000010100
32122211220210220202
4331130301120110
54102410434333
6250144520032
734355644220
oct7534613024
92584823822
101030952468
11489a44937
12249320018
13135786860
149acc7780
15607975e8
hex3d731614

1030952468 has 24 divisors (see below), whose sum is σ = 2220513792. Its totient is φ = 407849184.

The previous prime is 1030952467. The next prime is 1030952513. The reversal of 1030952468 is 8642590301.

It is a happy number.

1030952468 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 (1030952467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415780 + ... + 1416507.

It is an arithmetic number, because the mean of its divisors is an integer number (92521408).

Almost surely, 21030952468 is an apocalyptic number.

It is an amenable number.

1030952468 is an abundant number, since it is smaller than the sum of its proper divisors (1189561324).

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

1030952468 is a wasteful number, since it uses less digits than its factorization.

1030952468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832311 (or 2832309 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1030952468 is about 32108.4485455152. The cubic root of 1030952468 is about 1010.2128323167.

The spelling of 1030952468 in words is "one billion, thirty million, nine hundred fifty-two thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 2832287 5664574 11329148 19826009 36819731 39652018 73639462 79304036 147278924 257738117 515476234 1030952468