Search a number
-
+
10030013200 = 2452228110993
BaseRepresentation
bin10010101011101010…
…11101101100010000
3221220000020110111101
421111311131230100
5131020140410300
64335133554144
7503360463664
oct112565355420
927800213441
1010030013200
114287754409
121b3b045954
13c3ac9846c
146b21368a4
153da83ab6a
hex255d5db10

10030013200 has 60 divisors (see below), whose sum is σ = 24109863988. Its totient is φ = 4009881600.

The previous prime is 10030013183. The next prime is 10030013221. The reversal of 10030013200 is 231003001.

10030013200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 728568064 + 9301445136 = 26992^2 + 96444^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 906904 + ... + 917896.

Almost surely, 210030013200 is an apocalyptic number.

10030013200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10030013200 is an abundant number, since it is smaller than the sum of its proper divisors (14079850788).

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

10030013200 is a wasteful number, since it uses less digits than its factorization.

10030013200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13292 (or 13281 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 10030013200 its reverse (231003001), we get a palindrome (10261016201).

The spelling of 10030013200 in words is "ten billion, thirty million, thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 2281 4562 9124 10993 11405 18248 21986 22810 36496 43972 45620 54965 57025 87944 91240 109930 114050 175888 182480 219860 228100 274825 439720 456200 549650 879440 912400 1099300 2198600 4397200 25075033 50150066 100300132 125375165 200600264 250750330 401200528 501500660 626875825 1003001320 1253751650 2006002640 2507503300 5015006600 10030013200