Base | Representation |
---|---|
bin | 11101011110001111110… |
… | …101000011011110000000 |
3 | 21011121202121111122220221 |
4 | 131132033311003132000 |
5 | 231140400204134034 |
6 | 4150232441512424 |
7 | 266216610304546 |
oct | 35361765033600 |
9 | 7147677448827 |
10 | 2025342646144 |
11 | 710a41139a44 |
12 | 2886371a2714 |
13 | 118cb1a7a78c |
14 | 7005454bd96 |
15 | 37a3ccd4bb4 |
hex | 1d78fd43780 |
2025342646144 has 32 divisors (see below), whose sum is σ = 4247223481800. Its totient is φ = 959372831232.
The previous prime is 2025342646127. The next prime is 2025342646177. The reversal of 2025342646144 is 4416462435202.
It is a tau number, because it is divible by the number of its divisors (32).
It is a self number, because there is not a number n which added to its sum of digits gives 2025342646144.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416392027 + ... + 416396890.
Almost surely, 22025342646144 is an apocalyptic number.
It is an amenable number.
2025342646144 is an abundant number, since it is smaller than the sum of its proper divisors (2221880835656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025342646144 is an equidigital number, since it uses as much as digits as its factorization.
2025342646144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 832788950 (or 832788938 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 43.
The spelling of 2025342646144 in words is "two trillion, twenty-five billion, three hundred forty-two million, six hundred forty-six thousand, one hundred forty-four".
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