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12206704601 = 713235832157
BaseRepresentation
bin10110101111001001…
…11000011111011001
31011111201001211202102
423113210320133121
5144444404021401
65335132013145
7611331164030
oct132744703731
934451054672
1012206704601
1151a4403923
1224480011b5
1311c6c28740
1483b267717
154b69a156b
hex2d79387d9

12206704601 has 16 divisors (see below), whose sum is σ = 15676840704. Its totient is φ = 9238135104.

The previous prime is 12206704597. The next prime is 12206704613. The reversal of 12206704601 is 10640760221.

It is not a de Polignac number, because 12206704601 - 22 = 12206704597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12206704651) 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, 2913986 + ... + 2918171.

It is an arithmetic number, because the mean of its divisors is an integer number (979802544).

Almost surely, 212206704601 is an apocalyptic number.

It is an amenable number.

12206704601 is a deficient number, since it is larger than the sum of its proper divisors (3470136103).

12206704601 is a wasteful number, since it uses less digits than its factorization.

12206704601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5832200.

The product of its (nonzero) digits is 4032, while the sum is 29.

The spelling of 12206704601 in words is "twelve billion, two hundred six million, seven hundred four thousand, six hundred one".

Divisors: 1 7 13 23 91 161 299 2093 5832157 40825099 75818041 134139611 530726287 938977277 1743814943 12206704601