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1030432134 = 234315725439
BaseRepresentation
bin111101011010110…
…010010110000110
32122210221101011010
4331122302112012
54102242312014
6250125423050
734351346214
oct7532622606
92583841133
101030432134
11489719a06
1224910aa86
13135633a74
149abcdcb4
15606e3359
hex3d6b2586

1030432134 has 32 divisors (see below), whose sum is σ = 2122306560. Its totient is φ = 333339552.

The previous prime is 1030432103. The next prime is 1030432163. The reversal of 1030432134 is 4312340301.

It is a self number, because there is not a number n which added to its sum of digits gives 1030432134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27787 + ... + 53225.

It is an arithmetic number, because the mean of its divisors is an integer number (66322080).

Almost surely, 21030432134 is an apocalyptic number.

1030432134 is an abundant number, since it is smaller than the sum of its proper divisors (1091874426).

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

1030432134 is a wasteful number, since it uses less digits than its factorization.

1030432134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25644.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1030432134 is about 32100.3447645037. The cubic root of 1030432134 is about 1010.0428482296.

Adding to 1030432134 its reverse (4312340301), we get a palindrome (5342772435).

The spelling of 1030432134 in words is "one billion, thirty million, four hundred thirty-two thousand, one hundred thirty-four".