Base | Representation |
---|---|
bin | 10011000101111001111… |
… | …001101111000010100100 |
3 | 11122102112020122222212121 |
4 | 103011321321233002210 |
5 | 132443444103001200 |
6 | 2442421255555324 |
7 | 163534556502346 |
oct | 23057171570244 |
9 | 4572466588777 |
10 | 1312010203300 |
11 | 466469612745 |
12 | 19233968bb44 |
13 | 969503c2204 |
14 | 477046a1296 |
15 | 241dd50de1a |
hex | 13179e6f0a4 |
1312010203300 has 18 divisors (see below), whose sum is σ = 2847062141378. Its totient is φ = 524804081280.
The previous prime is 1312010203297. The next prime is 1312010203313. The reversal of 1312010203300 is 33020102131.
It can be written as a sum of positive squares in 3 ways, for example, as 98240872356 + 1213769330944 = 313434^2 + 1101712^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6560050917 + ... + 6560051116.
Almost surely, 21312010203300 is an apocalyptic number.
1312010203300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1312010203300 is an abundant number, since it is smaller than the sum of its proper divisors (1535051938078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312010203300 is a wasteful number, since it uses less digits than its factorization.
1312010203300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13120102047 (or 13120102040 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1312010203300 its reverse (33020102131), we get a palindrome (1345030305431).
The spelling of 1312010203300 in words is "one trillion, three hundred twelve billion, ten million, two hundred three thousand, three hundred".
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