Base | Representation |
---|---|
bin | 10011001000110010000… |
… | …110010010010011010000 |
3 | 11122201111121121101122101 |
4 | 103020302012102103100 |
5 | 133021311212014300 |
6 | 2444052051450144 |
7 | 164004262551253 |
oct | 23106206222320 |
9 | 4581447541571 |
10 | 1315100501200 |
11 | 467804a48252 |
12 | 192a605b6954 |
13 | 97023701155 |
14 | 47918c9109a |
15 | 2431e98cb6a |
hex | 132321924d0 |
1315100501200 has 30 divisors (see below), whose sum is σ = 3159528955094. Its totient is φ = 526040200320.
The previous prime is 1315100501189. The next prime is 1315100501201. The reversal of 1315100501200 is 21050015131.
It can be written as a sum of positive squares in 3 ways, for example, as 362298055744 + 952802445456 = 601912^2 + 976116^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1315100501201) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1643875227 + ... + 1643876026.
Almost surely, 21315100501200 is an apocalyptic number.
1315100501200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1315100501200 is an abundant number, since it is smaller than the sum of its proper divisors (1844428453894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1315100501200 is a wasteful number, since it uses less digits than its factorization.
1315100501200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3287751271 (or 3287751260 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 19.
Adding to 1315100501200 its reverse (21050015131), we get a palindrome (1336150516331).
The spelling of 1315100501200 in words is "one trillion, three hundred fifteen billion, one hundred million, five hundred one thousand, two hundred".
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