Base | Representation |
---|---|
bin | 100011101100101010110… |
… | …111000010100010110110 |
3 | 22200111222220212010200212 |
4 | 203230222313002202312 |
5 | 310143020210204210 |
6 | 5114543123305422 |
7 | 342143141554520 |
oct | 43545267024266 |
9 | 8614886763625 |
10 | 2453145397430 |
11 | 866411694942 |
12 | 33752951b272 |
13 | 14a43b4a3930 |
14 | 86a38dd6a10 |
15 | 43c2a480805 |
hex | 23b2adc28b6 |
2453145397430 has 128 divisors (see below), whose sum is σ = 5478047366400. Its totient is φ = 770195220480.
The previous prime is 2453145397379. The next prime is 2453145397447. The reversal of 2453145397430 is 347935413542.
2453145397430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 111308372 + ... + 111330408.
It is an arithmetic number, because the mean of its divisors is an integer number (42797245050).
Almost surely, 22453145397430 is an apocalyptic number.
2453145397430 is an abundant number, since it is smaller than the sum of its proper divisors (3024901968970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2453145397430 is a wasteful number, since it uses less digits than its factorization.
2453145397430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23034.
The product of its (nonzero) digits is 5443200, while the sum is 50.
The spelling of 2453145397430 in words is "two trillion, four hundred fifty-three billion, one hundred forty-five million, three hundred ninety-seven thousand, four hundred thirty".
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