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808086099412 = 2217130729533079
BaseRepresentation
bin10111100001001011010…
…11110101010111010100
32212020210220120011002001
423300211223311113110
5101214430020140122
61415121333325044
7112245061340614
oct13604553652724
92766726504061
10808086099412
11291786599989
12110742496784
135b2822a7197
142b17c242a44
1516048148527
hexbc25af55d4

808086099412 has 48 divisors (see below), whose sum is σ = 1499475922560. Its totient is φ = 379732810752.

The previous prime is 808086099367. The next prime is 808086099437. The reversal of 808086099412 is 214990680808.

It is a congruent number.

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, 262449289 + ... + 262452367.

It is an arithmetic number, because the mean of its divisors is an integer number (31239081720).

Almost surely, 2808086099412 is an apocalyptic number.

It is an amenable number.

808086099412 is a deficient number, since it is larger than the sum of its proper divisors (691389823148).

808086099412 is a wasteful number, since it uses less digits than its factorization.

808086099412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7360 (or 7358 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 55.

The spelling of 808086099412 in words is "eight hundred eight billion, eighty-six million, ninety-nine thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 1307 2614 2953 3079 5228 5906 6158 11812 12316 22219 44438 50201 52343 88876 100402 104686 200804 209372 3859571 4024253 7719142 8048506 9092287 15438284 16097012 18184574 36369148 65612707 68412301 131225414 136824602 154568879 262450828 273649204 309137758 618275516 11883619109 23767238218 47534476436 202021524853 404043049706 808086099412