Search a number
-
+
12331301110 = 2510315437759
BaseRepresentation
bin10110111110000000…
…01011100011110110
31011211101112000000221
423133000023203312
5200223303113420
65355342324554
7614403221122
oct133700134366
934741460027
1012331301110
115258775047
12248188975a
1312169a189b
1484da1c582
154c28b3caa
hex2df00b8f6

12331301110 has 32 divisors (see below), whose sum is σ = 22429255680. Its totient is φ = 4880837088.

The previous prime is 12331301071. The next prime is 12331301111. The reversal of 12331301110 is 1110313321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12331301111) 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, 1585411 + ... + 1593169.

It is an arithmetic number, because the mean of its divisors is an integer number (700914240).

Almost surely, 212331301110 is an apocalyptic number.

12331301110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12331301110 is a deficient number, since it is larger than the sum of its proper divisors (10097954570).

12331301110 is a wasteful number, since it uses less digits than its factorization.

12331301110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9412.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12331301110 its reverse (1110313321), we get a palindrome (13441614431).

The spelling of 12331301110 in words is "twelve billion, three hundred thirty-one million, three hundred one thousand, one hundred ten".

Divisors: 1 2 5 10 103 206 515 1030 1543 3086 7715 7759 15430 15518 38795 77590 158929 317858 794645 799177 1589290 1598354 3995885 7991770 11972137 23944274 59860685 119721370 1233130111 2466260222 6165650555 12331301110