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12703714406 = 2173137119107
BaseRepresentation
bin10111101010011001…
…10100110001100110
31012210100021120000222
423311030310301212
5202004122330111
65500324404342
7626544535145
oct136514646146
935710246028
1012703714406
115429a08729
1225665466b2
131275ba4796
1488728175c
154e54287db
hex2f5334c66

12703714406 has 16 divisors (see below), whose sum is σ = 20183088816. Its totient is φ = 5976262656.

The previous prime is 12703714403. The next prime is 12703714427. The reversal of 12703714406 is 60441730721.

It is a super-2 number, since 2×127037144062 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12703714403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47105 + ... + 166211.

It is an arithmetic number, because the mean of its divisors is an integer number (1261443051).

Almost surely, 212703714406 is an apocalyptic number.

12703714406 is a deficient number, since it is larger than the sum of its proper divisors (7479374410).

12703714406 is a wasteful number, since it uses less digits than its factorization.

12703714406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122263.

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 12703714406 in words is "twelve billion, seven hundred three million, seven hundred fourteen thousand, four hundred six".

Divisors: 1 2 17 34 3137 6274 53329 106658 119107 238214 2024819 4049638 373638659 747277318 6351857203 12703714406