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12041000207 = 196713077237
BaseRepresentation
bin10110011011011001…
…10001010100001111
31011002011021012001122
423031230301110033
5144124444001312
65310452231155
7604246545605
oct131554612417
934064235048
1012041000207
115119915745
12240060b4bb
13119b7bb6c2
14823251875
154a716db72
hex2cdb3150f

12041000207 has 16 divisors (see below), whose sum is σ = 12875533440. Its totient is φ = 11226856608.

The previous prime is 12041000197. The next prime is 12041000219. The reversal of 12041000207 is 70200014021.

It is not a de Polignac number, because 12041000207 - 26 = 12041000143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041009207) 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, 1660193 + ... + 1667429.

It is an arithmetic number, because the mean of its divisors is an integer number (804720840).

Almost surely, 212041000207 is an apocalyptic number.

12041000207 is a deficient number, since it is larger than the sum of its proper divisors (834533233).

12041000207 is a wasteful number, since it uses less digits than its factorization.

12041000207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8630.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 12041000207 its reverse (70200014021), we get a palindrome (82241014228).

The spelling of 12041000207 in words is "twelve billion, forty-one million, two hundred seven", and thus it is an aban number.

Divisors: 1 19 67 1273 1307 7237 24833 87569 137503 484879 1663811 9212701 9458759 179716421 633736853 12041000207