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1080218082 = 23180036347
BaseRepresentation
bin100000001100010…
…1101000111100010
32210021121202122010
41000120231013202
54203013434312
6255104453350
735524462566
oct10030550742
92707552563
101080218082
11504833919
1226191a256
13142a458c8
14a366d6a6
1564c7993c
hex4062d1e2

1080218082 has 8 divisors (see below), whose sum is σ = 2160436176. Its totient is φ = 360072692.

The previous prime is 1080218081. The next prime is 1080218149. The reversal of 1080218082 is 2808120801.

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

1080218082 is an admirable number.

It is a super-2 number, since 2×10802180822 = 2333742209359517448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1080218081) 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, 90018168 + ... + 90018179.

It is an arithmetic number, because the mean of its divisors is an integer number (270054522).

Almost surely, 21080218082 is an apocalyptic number.

1080218082 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.

1080218082 is a wasteful number, since it uses less digits than its factorization.

1080218082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180036352.

The product of its (nonzero) digits is 2048, while the sum is 30.

The square root of 1080218082 is about 32866.6712947935. The cubic root of 1080218082 is about 1026.0546216869.

Adding to 1080218082 its reverse (2808120801), we get a palindrome (3888338883).

The spelling of 1080218082 in words is "one billion, eighty million, two hundred eighteen thousand, eighty-two".

Divisors: 1 2 3 6 180036347 360072694 540109041 1080218082