Search a number
-
+
12068708310 = 2325134096759
BaseRepresentation
bin10110011110101100…
…11101111111010110
31011011002101220102200
423033112131333112
5144204042131220
65313322145330
7605034220341
oct131726357726
934132356380
1012068708310
1151335201aa
122409952246
1311a4470429
14826bc5458
154a97e3890
hex2cf59dfd6

12068708310 has 24 divisors (see below), whose sum is σ = 31378641840. Its totient is φ = 3218322192.

The previous prime is 12068708303. The next prime is 12068708341. The reversal of 12068708310 is 1380786021.

It is a super-2 number, since 2×120687083102 (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67048290 + ... + 67048469.

It is an arithmetic number, because the mean of its divisors is an integer number (1307443410).

Almost surely, 212068708310 is an apocalyptic number.

12068708310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12068708310 is an abundant number, since it is smaller than the sum of its proper divisors (19309933530).

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

12068708310 is a wasteful number, since it uses less digits than its factorization.

12068708310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134096772 (or 134096769 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 12068708310 in words is "twelve billion, sixty-eight million, seven hundred eight thousand, three hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 134096759 268193518 402290277 670483795 804580554 1206870831 1340967590 2011451385 2413741662 4022902770 6034354155 12068708310