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69310232122442 = 2731033472397303
BaseRepresentation
bin11111100001001100010111…
…10000111101010001001010
3100002101222211020200001022112
433300212023300331101022
533041034323410404232
6403224403040022322
720412333110304203
oct1760461360752112
9302358736601275
1069310232122442
11200a2339134573
1279349546019a2
132c89c0837a5ac
1413188c14685aa
15802db8d9d4b2
hex3f098bc3d44a

69310232122442 has 32 divisors (see below), whose sum is σ = 105514973908608. Its totient is φ = 34139719109376.

The previous prime is 69310232122421. The next prime is 69310232122501. The reversal of 69310232122442 is 24422123201396.

69310232122442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 69310232122442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712264763 + ... + 712362065.

It is an arithmetic number, because the mean of its divisors is an integer number (3297342934644).

Almost surely, 269310232122442 is an apocalyptic number.

69310232122442 is a deficient number, since it is larger than the sum of its proper divisors (36204741786166).

69310232122442 is a wasteful number, since it uses less digits than its factorization.

69310232122442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103134.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 69310232122442 in words is "sixty-nine trillion, three hundred ten billion, two hundred thirty-two million, one hundred twenty-two thousand, four hundred forty-two".

Divisors: 1 2 73 146 1033 2066 4723 9446 75409 97303 150818 194606 344779 689558 4878859 7103119 9757718 14206238 100513999 201027998 356156707 459562069 712313414 919124138 7337521927 14675043854 33548031037 67096062074 474727617277 949455234554 34655116061221 69310232122442