Search a number
-
+
1082908074 = 23180484679
BaseRepresentation
bin100000010001011…
…1101110110101010
32210110200102121110
41000202331312222
54204211024244
6255242251150
735556365253
oct10042756652
92713612543
101082908074
11506300956
122627b6ab6
13143478111
14a3b6db2a
156510b9b9
hex408bddaa

1082908074 has 8 divisors (see below), whose sum is σ = 2165816160. Its totient is φ = 360969356.

The previous prime is 1082908039. The next prime is 1082908081. The reversal of 1082908074 is 4708092801.

It is a sphenic number, since it is the product of 3 distinct primes.

1082908074 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, 90242334 + ... + 90242345.

It is an arithmetic number, because the mean of its divisors is an integer number (270727020).

Almost surely, 21082908074 is an apocalyptic number.

1082908074 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.

1082908074 is a wasteful number, since it uses less digits than its factorization.

1082908074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180484684.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 1082908074 is about 32907.5686430949. The cubic root of 1082908074 is about 1026.9056198501.

The spelling of 1082908074 in words is "one billion, eighty-two million, nine hundred eight thousand, seventy-four".

Divisors: 1 2 3 6 180484679 360969358 541454037 1082908074