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7068884732832 = 2531341138150499
BaseRepresentation
bin110011011011101101001…
…0111010000101110100000
3221000210000201201222022110
41212313122113100232200
51411304033442422312
623011222324235320
71326465360556116
oct146673227205640
927023021658273
107068884732832
11228599616770a
12961bb723bb40
133c37929a8180
141a61c8a97ab6
15c3d27e6043c
hex66dda5d0ba0

7068884732832 has 96 divisors (see below), whose sum is σ = 20470588488000. Its totient is φ = 2121991649280.

The previous prime is 7068884732759. The next prime is 7068884732843. The reversal of 7068884732832 is 2382374888607.

It is a tau number, because it is divible by the number of its divisors (96).

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, 69024082 + ... + 69126417.

It is an arithmetic number, because the mean of its divisors is an integer number (213235296750).

Almost surely, 27068884732832 is an apocalyptic number.

It is an amenable number.

7068884732832 is an abundant number, since it is smaller than the sum of its proper divisors (13401703755168).

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

7068884732832 is a wasteful number, since it uses less digits than its factorization.

7068884732832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138150566 (or 138150558 counting only the distinct ones).

The product of its (nonzero) digits is 173408256, while the sum is 66.

The spelling of 7068884732832 in words is "seven trillion, sixty-eight billion, eight hundred eighty-four million, seven hundred thirty-two thousand, eight hundred thirty-two".

Divisors: 1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 78 82 96 104 123 156 164 208 246 312 328 416 492 533 624 656 984 1066 1248 1312 1599 1968 2132 3198 3936 4264 6396 8528 12792 17056 25584 51168 138150499 276300998 414451497 552601996 828902994 1105203992 1657805988 1795956487 2210407984 3315611976 3591912974 4420815968 5387869461 5664170459 6631223952 7183825948 10775738922 11328340918 13262447904 14367651896 16992511377 21551477844 22656681836 28735303792 33985022754 43102955688 45313363672 57470607584 67970045508 73634215967 86205911376 90626727344 135940091016 147268431934 172411822752 181253454688 220902647901 271880182032 294536863868 441805295802 543760364064 589073727736 883610591604 1178147455472 1767221183208 2356294910944 3534442366416 7068884732832