Search a number
-
+
80800093000 = 2353117345463
BaseRepresentation
bin100101101000000001…
…1111001001101001000
321201120002122000021001
41023100003321031020
52310434310434000
6101041414224344
75560205313154
oct1132003711510
9251502560231
1080800093000
11312a3600870
12137ab9550b4
137808b1b123
143ca712a064
15217d86346a
hex12d00f9348

80800093000 has 64 divisors (see below), whose sum is σ = 206260629120. Its totient is φ = 29381848000.

The previous prime is 80800092943. The next prime is 80800093001. The reversal of 80800093000 is 39000808.

It is a self number, because there is not a number n which added to its sum of digits gives 80800093000.

It is not an unprimeable number, because it can be changed into a prime (80800093001) 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, 3661732 + ... + 3683731.

It is an arithmetic number, because the mean of its divisors is an integer number (3222822330).

Almost surely, 280800093000 is an apocalyptic number.

It is an amenable number.

80800093000 is an abundant number, since it is smaller than the sum of its proper divisors (125460536120).

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

80800093000 is a wasteful number, since it uses less digits than its factorization.

80800093000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345495 (or 7345481 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 80800093000 its reverse (39000808), we get a palindrome (80839093808).

The spelling of 80800093000 in words is "eighty billion, eight hundred million, ninety-three thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 1000 1100 1375 2200 2750 5500 11000 7345463 14690926 29381852 36727315 58763704 73454630 80800093 146909260 161600186 183636575 293818520 323200372 367273150 404000465 646400744 734546300 808000930 918182875 1469092600 1616001860 1836365750 2020002325 3232003720 3672731500 4040004650 7345463000 8080009300 10100011625 16160018600 20200023250 40400046500 80800093000