Base | Representation |
---|---|
bin | 1101001110000000111110… |
… | …10000000001000001110000 |
3 | 10210220221211001001201121121 |
4 | 12213000133100001001300 |
5 | 12302231012403422121 |
6 | 141454015024432024 |
7 | 6060104344150552 |
oct | 647003720010160 |
9 | 123827731051547 |
10 | 29068862951536 |
11 | 9298043348961 |
12 | 33158a7478614 |
13 | 132b249b68115 |
14 | 726d249354d2 |
15 | 356233e20141 |
hex | 1a701f401070 |
29068862951536 has 40 divisors (see below), whose sum is σ = 59304550830800. Its totient is φ = 13764962603520.
The previous prime is 29068862951431. The next prime is 29068862951539. The reversal of 29068862951536 is 63515926886092.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29068862951539) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14688741 + ... + 16549828.
It is an arithmetic number, because the mean of its divisors is an integer number (1482613770770).
Almost surely, 229068862951536 is an apocalyptic number.
It is an amenable number.
29068862951536 is an abundant number, since it is smaller than the sum of its proper divisors (30235687879264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29068862951536 is a wasteful number, since it uses less digits than its factorization.
29068862951536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31241657 (or 31241651 counting only the distinct ones).
The product of its (nonzero) digits is 335923200, while the sum is 70.
The spelling of 29068862951536 in words is "twenty-nine trillion, sixty-eight billion, eight hundred sixty-two million, nine hundred fifty-one thousand, five hundred thirty-six".
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