Base | Representation |
---|---|
bin | 10111010010100100101101… |
… | …110010101011101011011110 |
3 | 111102200100110101212001022100 |
4 | 113102210231302223223132 |
5 | 101411214043441200014 |
6 | 1001504204435025530 |
7 | 30401266440206121 |
oct | 2722445562535336 |
9 | 442610411761270 |
10 | 102431443303134 |
11 | 2a701a273a93a0 |
12 | b5a3a9713b2a6 |
13 | 452032241135a |
14 | 1b419cb8543b8 |
15 | bc972486a009 |
hex | 5d292dcabade |
102431443303134 has 48 divisors (see below), whose sum is σ = 243378279465984. Its totient is φ = 30877319086800.
The previous prime is 102431443303109. The next prime is 102431443303151. The reversal of 102431443303134 is 431303344134201.
102431443303134 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 3 + 1 + 4 + 4 + 330 + 313 + 4 = 666.
It is a super-2 number, since 2×1024314433031342 (a number of 29 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1354230564 + ... + 1354306199.
It is an arithmetic number, because the mean of its divisors is an integer number (5070380822208).
Almost surely, 2102431443303134 is an apocalyptic number.
102431443303134 is an abundant number, since it is smaller than the sum of its proper divisors (140946836162850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102431443303134 is a wasteful number, since it uses less digits than its factorization.
102431443303134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2708536973 (or 2708536970 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 36.
Adding to 102431443303134 its reverse (431303344134201), we get a palindrome (533734787437335).
The spelling of 102431443303134 in words is "one hundred two trillion, four hundred thirty-one billion, four hundred forty-three million, three hundred three thousand, one hundred thirty-four".
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