Search a number
-
+
12210241310 = 259671262693
BaseRepresentation
bin10110101111100100…
…10111111100011110
31011111221201112012122
423113302113330132
5200001310210220
65335335502542
7611403224111
oct132762277436
934457645178
1012210241310
1151a63aa023
122449227a52
1311c7896477
1483b908578
154b6e4e425
hex2d7c97f1e

12210241310 has 16 divisors (see below), whose sum is σ = 22001180256. Its totient is φ = 4879041888.

The previous prime is 12210241297. The next prime is 12210241321. The reversal of 12210241310 is 1314201221.

It is a super-2 number, since 2×122102413102 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621677 + ... + 641016.

It is an arithmetic number, because the mean of its divisors is an integer number (1375073766).

Almost surely, 212210241310 is an apocalyptic number.

12210241310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12210241310 is a deficient number, since it is larger than the sum of its proper divisors (9790938946).

12210241310 is a wasteful number, since it uses less digits than its factorization.

12210241310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263667.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12210241310 its reverse (1314201221), we get a palindrome (13524442531).

The spelling of 12210241310 in words is "twelve billion, two hundred ten million, two hundred forty-one thousand, three hundred ten".

Divisors: 1 2 5 10 967 1934 4835 9670 1262693 2525386 6313465 12626930 1221024131 2442048262 6105120655 12210241310