Search a number
-
+
1090080060 = 223520278963
BaseRepresentation
bin100000011111001…
…0100110100111100
32210222011210201120
41000332110310330
54213030030220
6300100110540
736004345656
oct10076246474
92728153646
101090080060
1150a35a313
12265095450
13144ab96b4
14a4ab96d6
1565a76a40
hex40f94d3c

1090080060 has 48 divisors (see below), whose sum is σ = 3054070656. Its totient is φ = 290512192.

The previous prime is 1090080049. The next prime is 1090080067. The reversal of 1090080060 is 600800901.

It is a self number, because there is not a number n which added to its sum of digits gives 1090080060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090080067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117139 + ... + 126101.

It is an arithmetic number, because the mean of its divisors is an integer number (63626472).

Almost surely, 21090080060 is an apocalyptic number.

1090080060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1090080060 is an abundant number, since it is smaller than the sum of its proper divisors (1963990596).

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

1090080060 is a wasteful number, since it uses less digits than its factorization.

1090080060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11002 (or 11000 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 1090080060 is about 33016.3604899147. The cubic root of 1090080060 is about 1029.1676626353.

Adding to 1090080060 its reverse (600800901), we get a palindrome (1690880961).

The spelling of 1090080060 in words is "one billion, ninety million, eighty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 2027 4054 6081 8108 8963 10135 12162 17926 20270 24324 26889 30405 35852 40540 44815 53778 60810 89630 107556 121620 134445 179260 268890 537780 18168001 36336002 54504003 72672004 90840005 109008006 181680010 218016012 272520015 363360020 545040030 1090080060