Base | Representation |
---|---|
bin | 11110000001001100100… |
… | …00110111000110001110 |
3 | 10122121022102020102101200 |
4 | 33000212100313012032 |
5 | 113344334112331410 |
6 | 2105500112250330 |
7 | 134342620144464 |
oct | 17004620670616 |
9 | 3577272212350 |
10 | 1031434105230 |
11 | 368479732461 |
12 | 147a952409a6 |
13 | 763577c0ac9 |
14 | 37cc9120834 |
15 | 1bc6b2203c0 |
hex | f02643718e |
1031434105230 has 24 divisors (see below), whose sum is σ = 2681728673832. Its totient is φ = 275049094704.
The previous prime is 1031434105213. The next prime is 1031434105271. The reversal of 1031434105230 is 325014341301.
It is a happy number.
1031434105230 is a `hidden beast` number, since 1 + 0 + 3 + 14 + 3 + 410 + 5 + 230 = 666.
It is a super-2 number, since 2×10314341052302 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1031434105194 and 1031434105203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5730189384 + ... + 5730189563.
It is an arithmetic number, because the mean of its divisors is an integer number (111738694743).
Almost surely, 21031434105230 is an apocalyptic number.
1031434105230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1031434105230 is an abundant number, since it is smaller than the sum of its proper divisors (1650294568602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031434105230 is a wasteful number, since it uses less digits than its factorization.
1031434105230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11460378960 (or 11460378957 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 1031434105230 its reverse (325014341301), we get a palindrome (1356448446531).
The spelling of 1031434105230 in words is "one trillion, thirty-one billion, four hundred thirty-four million, one hundred five thousand, two hundred thirty".
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