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1082794468 = 22738671231
BaseRepresentation
bin100000010001010…
…0010000111100100
32210110110122202211
41000202202013210
54204143410333
6255240013204
735555413120
oct10042420744
92713418684
101082794468
11506233568
12262761204
131434384b2
14a3b40580
15650d7ecd
hex408a21e4

1082794468 has 12 divisors (see below), whose sum is σ = 2165588992. Its totient is φ = 464054760.

The previous prime is 1082794459. The next prime is 1082794499. The reversal of 1082794468 is 8644972801.

It is a happy number.

1082794468 is an admirable number.

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, 19335588 + ... + 19335643.

Almost surely, 21082794468 is an apocalyptic number.

It is an amenable number.

1082794468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1082794468 is a wasteful number, since it uses less digits than its factorization.

1082794468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38671242 (or 38671240 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 49.

The square root of 1082794468 is about 32905.8424599645. The cubic root of 1082794468 is about 1026.8697083009.

The spelling of 1082794468 in words is "one billion, eighty-two million, seven hundred ninety-four thousand, four hundred sixty-eight".

Divisors: 1 2 4 7 14 28 38671231 77342462 154684924 270698617 541397234 1082794468