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12708207688314 = 2331180751377999
BaseRepresentation
bin1011100011101101110000…
…1101000111101001111010
31122222220002211210021020110
42320323130031013221322
53131202402132011224
643010023042405150
72451065143024335
oct270733415075172
948886084707213
1012708207688314
11405a57aa35186
121512b290607b6
137124c0419518
1431d11adb161c
1517088284a929
hexb8edc347a7a

12708207688314 has 32 divisors (see below), whose sum is σ = 26236514304000. Its totient is φ = 4099388310000.

The previous prime is 12708207688307. The next prime is 12708207688343. The reversal of 12708207688314 is 41388670280721.

It is a super-2 number, since 2×127082076883142 (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33430687 + ... + 33808685.

It is an arithmetic number, because the mean of its divisors is an integer number (819891072000).

Almost surely, 212708207688314 is an apocalyptic number.

12708207688314 is an abundant number, since it is smaller than the sum of its proper divisors (13528306615686).

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

12708207688314 is a wasteful number, since it uses less digits than its factorization.

12708207688314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558786.

The product of its (nonzero) digits is 7225344, while the sum is 57.

The spelling of 12708207688314 in words is "twelve trillion, seven hundred eight billion, two hundred seven million, six hundred eighty-eight thousand, three hundred fourteen".

Divisors: 1 2 3 6 31 62 93 186 180751 361502 377999 542253 755998 1084506 1133997 2267994 5603281 11206562 11717969 16809843 23435938 33619686 35153907 70307814 68323697249 136647394498 204971091747 409942183494 2118034614719 4236069229438 6354103844157 12708207688314