Base | Representation |
---|---|
bin | 101010010100100111100… |
… | …100010000001001000000 |
3 | 101022000222101011222000000 |
4 | 222110213210100021000 |
5 | 340122303302032422 |
6 | 10104025225000000 |
7 | 420056534561001 |
oct | 52244744201100 |
9 | 11260871158000 |
10 | 2908356674112 |
11 | a2147758161a |
12 | 3ab7aa923000 |
13 | 181345415556 |
14 | a0a9da671a8 |
15 | 509bdeaacac |
hex | 2a527910240 |
2908356674112 has 392 divisors, whose sum is σ = 8778324353400. Its totient is φ = 955490992128.
The previous prime is 2908356674101. The next prime is 2908356674129. The reversal of 2908356674112 is 2114766538092.
It is a happy number.
2908356674112 is a `hidden beast` number, since 2 + 9 + 0 + 8 + 3 + 566 + 74 + 1 + 1 + 2 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 4658881536 + 2903697792576 = 68256^2 + 1704024^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1217393814 + ... + 1217396202.
It is an arithmetic number, because the mean of its divisors is an integer number (22393684575).
It is a 1-persistent number, because it is pandigital, but 2⋅2908356674112 = 5816713348224 is not.
Almost surely, 22908356674112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2908356674112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4389162176700).
2908356674112 is an abundant number, since it is smaller than the sum of its proper divisors (5869967679288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2908356674112 is an equidigital number, since it uses as much as digits as its factorization.
2908356674112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2785 (or 2760 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 54.
The spelling of 2908356674112 in words is "two trillion, nine hundred eight billion, three hundred fifty-six million, six hundred seventy-four thousand, one hundred twelve".
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