Search a number
-
+
12030010 = 2510711243
BaseRepresentation
bin101101111001…
…000000111010
3211122012001221
4231321000322
511034430020
61105502254
7204152626
oct55710072
924565057
1012030010
116877363
12404198a
132652865
141852186
1510c96aa
hexb7903a

12030010 has 16 divisors (see below), whose sum is σ = 21858336. Its totient is φ = 4766608.

The previous prime is 12029987. The next prime is 12030017. The reversal of 12030010 is 1003021.

12030010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120300102 = 289442281200200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12029975 and 12030002.

It is not an unprimeable number, because it can be changed into a prime (12030017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4552 + ... + 6691.

It is an arithmetic number, because the mean of its divisors is an integer number (1366146).

Almost surely, 212030010 is an apocalyptic number.

12030010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12030010 is a deficient number, since it is larger than the sum of its proper divisors (9828326).

12030010 is a wasteful number, since it uses less digits than its factorization.

12030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11357.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 12030010 is about 3468.4304807795. The cubic root of 12030010 is about 229.1335389396.

Adding to 12030010 its reverse (1003021), we get a palindrome (13033031).

The spelling of 12030010 in words is "twelve million, thirty thousand, ten".

Divisors: 1 2 5 10 107 214 535 1070 11243 22486 56215 112430 1203001 2406002 6015005 12030010