Base | Representation |
---|---|
bin | 10000000000110110111100… |
… | …110010100010100110000000 |
3 | 100020100211022201101222100000 |
4 | 100000312330302202212000 |
5 | 33212342011001234031 |
6 | 405442020535200000 |
7 | 20556144126450300 |
oct | 2000667462424600 |
9 | 306324281358300 |
10 | 70427746118016 |
11 | 2049326a6aa671 |
12 | 7a95451816000 |
13 | 303b400791451 |
14 | 1356a149ab600 |
15 | 821ec22063e6 |
hex | 400dbcca2980 |
70427746118016 has 288 divisors, whose sum is σ = 244482566426280. Its totient is φ = 20122212741120.
The previous prime is 70427746118003. The next prime is 70427746118027. The reversal of 70427746118016 is 61081164772407.
70427746118016 is a `hidden beast` number, since 7 + 0 + 4 + 2 + 7 + 7 + 4 + 611 + 8 + 0 + 16 = 666.
It is a tau number, because it is divible by the number of its divisors (288).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21580665 + ... + 24628856.
Almost surely, 270427746118016 is an apocalyptic number.
It is an amenable number.
70427746118016 is an abundant number, since it is smaller than the sum of its proper divisors (174054820308264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70427746118016 is an equidigital number, since it uses as much as digits as its factorization.
70427746118016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46209564 (or 46209533 counting only the distinct ones).
The product of its (nonzero) digits is 3161088, while the sum is 54.
The spelling of 70427746118016 in words is "seventy trillion, four hundred twenty-seven billion, seven hundred forty-six million, one hundred eighteen thousand, sixteen".
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