Base | Representation |
---|---|
bin | 10010111101110100001… |
… | …010111111111111110000 |
3 | 11121121002220021211010200 |
4 | 102331310022333333300 |
5 | 132323201434200222 |
6 | 2434423331155200 |
7 | 163106405220330 |
oct | 22756412777760 |
9 | 4547086254120 |
10 | 1303324131312 |
11 | 462811549255 |
12 | 190714745b00 |
13 | 95b979a8448 |
14 | 4711cc470c0 |
15 | 23d80b92eac |
hex | 12f742bfff0 |
1303324131312 has 120 divisors (see below), whose sum is σ = 4178761872480. Its totient is φ = 371467745280.
The previous prime is 1303324131311. The next prime is 1303324131371. The reversal of 1303324131312 is 2131314233031.
1303324131312 is a `hidden beast` number, since 1 + 3 + 0 + 332 + 4 + 1 + 313 + 12 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1303324131311) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1168389 + ... + 1992932.
It is an arithmetic number, because the mean of its divisors is an integer number (34823015604).
Almost surely, 21303324131312 is an apocalyptic number.
1303324131312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1303324131312 is an abundant number, since it is smaller than the sum of its proper divisors (2875437741168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1303324131312 is a wasteful number, since it uses less digits than its factorization.
1303324131312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3161751 (or 3161742 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 1303324131312 its reverse (2131314233031), we get a palindrome (3434638364343).
The spelling of 1303324131312 in words is "one trillion, three hundred three billion, three hundred twenty-four million, one hundred thirty-one thousand, three hundred twelve".
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