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12010388702 = 213461938027
BaseRepresentation
bin10110010111101111…
…11111110011011110
31011000000122221222012
423023313333303132
5144044124414302
65303440151222
7603425422334
oct131367776336
934000587865
1012010388702
115103607884
1223b2308512
1311953612a0
1481d163b54
154a4623a52
hex2cbdffcde

12010388702 has 8 divisors (see below), whose sum is σ = 19401397176. Its totient is φ = 5543256312.

The previous prime is 12010388693. The next prime is 12010388713. The reversal of 12010388702 is 20788301021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230968988 + ... + 230969039.

It is an arithmetic number, because the mean of its divisors is an integer number (2425174647).

Almost surely, 212010388702 is an apocalyptic number.

12010388702 is a deficient number, since it is larger than the sum of its proper divisors (7391008474).

12010388702 is a wasteful number, since it uses less digits than its factorization.

12010388702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461938042.

The product of its (nonzero) digits is 5376, while the sum is 32.

Adding to 12010388702 its reverse (20788301021), we get a palindrome (32798689723).

The spelling of 12010388702 in words is "twelve billion, ten million, three hundred eighty-eight thousand, seven hundred two".

Divisors: 1 2 13 26 461938027 923876054 6005194351 12010388702