Base | Representation |
---|---|
bin | 11111100001001100010111… |
… | …10000111101010001001010 |
3 | 100002101222211020200001022112 |
4 | 33300212023300331101022 |
5 | 33041034323410404232 |
6 | 403224403040022322 |
7 | 20412333110304203 |
oct | 1760461360752112 |
9 | 302358736601275 |
10 | 69310232122442 |
11 | 200a2339134573 |
12 | 79349546019a2 |
13 | 2c89c0837a5ac |
14 | 13188c14685aa |
15 | 802db8d9d4b2 |
hex | 3f098bc3d44a |
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".
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