Base | Representation |
---|---|
bin | 100001000100011110011110… |
… | …001001100100111111110011 |
3 | 201001222020010212020111201111 |
4 | 201010132132021210333303 |
5 | 123030420012444333121 |
6 | 1233155352451414151 |
7 | 42430630240131334 |
oct | 4104363611447763 |
9 | 631866125214644 |
10 | 145443130855411 |
11 | 423850a3745154 |
12 | 1438ba2a2b4357 |
13 | 63202c7a049cc |
14 | 27cb6b115028b |
15 | 11c3499dce2e1 |
hex | 84479e264ff3 |
145443130855411 has 32 divisors (see below), whose sum is σ = 155150176896000. Its totient is φ = 135943911747072.
The previous prime is 145443130855409. The next prime is 145443130855457. The reversal of 145443130855411 is 114558031344541.
It is a cyclic number.
It is not a de Polignac number, because 145443130855411 - 21 = 145443130855409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (145443136855411) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18672884905 + ... + 18672892693.
It is an arithmetic number, because the mean of its divisors is an integer number (4848443028000).
Almost surely, 2145443130855411 is an apocalyptic number.
145443130855411 is a deficient number, since it is larger than the sum of its proper divisors (9707046040589).
145443130855411 is a wasteful number, since it uses less digits than its factorization.
145443130855411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15451.
The product of its (nonzero) digits is 2304000, while the sum is 49.
The spelling of 145443130855411 in words is "one hundred forty-five trillion, four hundred forty-three billion, one hundred thirty million, eight hundred fifty-five thousand, four hundred eleven".
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