Search a number
-
+
1082528808 = 23345105367
BaseRepresentation
bin100000010000110…
…0001010000101000
32210102222011100120
41000201201100220
54204111410213
6255230203240
735553225444
oct10041412050
92712864316
101082528808
11506071a09
12262653520
131433745ba
14a3ab1824
1565084423
hex40861428

1082528808 has 16 divisors (see below), whose sum is σ = 2706322080. Its totient is φ = 360842928.

The previous prime is 1082528801. The next prime is 1082528809. The reversal of 1082528808 is 8088252801.

It is a self number, because there is not a number n which added to its sum of digits gives 1082528808.

It is not an unprimeable number, because it can be changed into a prime (1082528801) 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, 22552660 + ... + 22552707.

It is an arithmetic number, because the mean of its divisors is an integer number (169145130).

Almost surely, 21082528808 is an apocalyptic number.

It is an amenable number.

1082528808 is an abundant number, since it is smaller than the sum of its proper divisors (1623793272).

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

1082528808 is a wasteful number, since it uses less digits than its factorization.

1082528808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45105376 (or 45105372 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 42.

The square root of 1082528808 is about 32901.8055431613. The cubic root of 1082528808 is about 1026.7857217494.

The spelling of 1082528808 in words is "one billion, eighty-two million, five hundred twenty-eight thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 24 45105367 90210734 135316101 180421468 270632202 360842936 541264404 1082528808