Base | Representation |
---|---|
bin | 100000100010101101110001… |
… | …100010101110110000011110 |
3 | 200202202102201221010120111110 |
4 | 200202231301202232300132 |
5 | 122224412102113300210 |
6 | 1224221502225402450 |
7 | 42101205562313313 |
oct | 4042556142566036 |
9 | 622672657116443 |
10 | 143123100134430 |
11 | 416701908a5a09 |
12 | 14076270799426 |
13 | 61b25b179bc20 |
14 | 274b2a315ad0a |
15 | 1182e60e59420 |
hex | 822b718aec1e |
143123100134430 has 32 divisors (see below), whose sum is σ = 369918166502304. Its totient is φ = 35230301571456.
The previous prime is 143123100134341. The next prime is 143123100134513. The reversal of 143123100134430 is 34431001321341.
143123100134430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183491153629 + ... + 183491154408.
It is an arithmetic number, because the mean of its divisors is an integer number (11559942703197).
Almost surely, 2143123100134430 is an apocalyptic number.
143123100134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143123100134430 is an abundant number, since it is smaller than the sum of its proper divisors (226795066367874).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143123100134430 is a wasteful number, since it uses less digits than its factorization.
143123100134430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 366982308060.
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 143123100134430 its reverse (34431001321341), we get a palindrome (177554101455771).
The spelling of 143123100134430 in words is "one hundred forty-three trillion, one hundred twenty-three billion, one hundred million, one hundred thirty-four thousand, four hundred thirty".
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