Base | Representation |
---|---|
bin | 100000100100010001101111… |
… | …001001110111111000010100 |
3 | 200210010200210020012101200002 |
4 | 200210101233021313320110 |
5 | 122233141412131334124 |
6 | 1224343053024110432 |
7 | 42112025453232626 |
oct | 4044215711677024 |
9 | 623120706171602 |
10 | 143230434246164 |
11 | 41701760138781 |
12 | 14093026765418 |
13 | 61bc758896a45 |
14 | 275256626ac16 |
15 | 1185b43ea90ae |
hex | 82446f277e14 |
143230434246164 has 6 divisors (see below), whose sum is σ = 250653259930794. Its totient is φ = 71615217123080.
The previous prime is 143230434246127. The next prime is 143230434246187. The reversal of 143230434246164 is 461642434032341.
It can be written as a sum of positive squares in only one way, i.e., 125177877877264 + 18052556368900 = 11188292^2 + 4248830^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17903804280767 + ... + 17903804280774.
It is an arithmetic number, because the mean of its divisors is an integer number (41775543321799).
Almost surely, 2143230434246164 is an apocalyptic number.
It is an amenable number.
143230434246164 is a deficient number, since it is larger than the sum of its proper divisors (107422825684630).
143230434246164 is a wasteful number, since it uses less digits than its factorization.
143230434246164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35807608561545 (or 35807608561543 counting only the distinct ones).
The product of its (nonzero) digits is 3981312, while the sum is 47.
The spelling of 143230434246164 in words is "one hundred forty-three trillion, two hundred thirty billion, four hundred thirty-four million, two hundred forty-six thousand, one hundred sixty-four".
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