Search a number
-
+
1080747093 = 3477664873
BaseRepresentation
bin100000001101010…
…1110010001010101
32210022121122022010
41000122232101111
54203132401333
6255124054433
735532125106
oct10032562125
92708548263
101080747093
11505065318
12261b34419
13142b9c62a
14a376a3ad
1564d31563
hex406ae455

1080747093 has 8 divisors (see below), whose sum is σ = 1471655808. Its totient is φ = 705168224.

The previous prime is 1080747091. The next prime is 1080747119. The reversal of 1080747093 is 3907470801.

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

It is a cyclic number.

It is not a de Polignac number, because 1080747093 - 21 = 1080747091 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080747091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3832296 + ... + 3832577.

It is an arithmetic number, because the mean of its divisors is an integer number (183956976).

Almost surely, 21080747093 is an apocalyptic number.

It is an amenable number.

1080747093 is a deficient number, since it is larger than the sum of its proper divisors (390908715).

1080747093 is an equidigital number, since it uses as much as digits as its factorization.

1080747093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7664923.

The product of its (nonzero) digits is 42336, while the sum is 39.

The square root of 1080747093 is about 32874.7181432784. The cubic root of 1080747093 is about 1026.2220895985. Note that the first 3 decimals are identical.

The spelling of 1080747093 in words is "one billion, eighty million, seven hundred forty-seven thousand, ninety-three".

Divisors: 1 3 47 141 7664873 22994619 360249031 1080747093