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69368399386396 = 221141244211574569
BaseRepresentation
bin11111100010111000101101…
…10011011101011100011100
3100002121112222000122012211221
433301130112303131130130
533043012440220331041
6403311222554223124
720416462414012135
oct1761342663353434
9302545860565757
1069368399386396
1120114a78028940
127944088724aa4
132c925481c5286
14131b63c762c8c
1580467077d2d1
hex3f1716cdd71c

69368399386396 has 48 divisors (see below), whose sum is σ = 135666236049120. Its totient is φ = 30760760448000.

The previous prime is 69368399386337. The next prime is 69368399386487.

It is a happy number.

69368399386396 is nontrivially palindromic in base 10.

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, 43268200 + ... + 44842768.

It is an arithmetic number, because the mean of its divisors is an integer number (2826379917690).

Almost surely, 269368399386396 is an apocalyptic number.

It is an amenable number.

69368399386396 is a deficient number, since it is larger than the sum of its proper divisors (66297836662724).

69368399386396 is a wasteful number, since it uses less digits than its factorization.

69368399386396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599046 (or 1599044 counting only the distinct ones).

The product of its digits is 44079842304, while the sum is 88.

The spelling of 69368399386396 in words is "sixty-nine trillion, three hundred sixty-eight billion, three hundred ninety-nine million, three hundred eighty-six thousand, three hundred ninety-six".

Divisors: 1 2 4 11 22 41 44 82 164 451 902 1804 24421 48842 97684 268631 537262 1001261 1074524 1574569 2002522 3149138 4005044 6298276 11013871 17320259 22027742 34640518 44055484 64557329 69281036 129114658 258229316 710130619 1420261238 2840522476 38452549549 76905099098 153810198196 422978045039 845956090078 1576554531509 1691912180156 3153109063018 6306218126036 17342099846599 34684199693198 69368399386396