Base | Representation |
---|---|
bin | 10011000101111001010… |
… | …110110000011111011000 |
3 | 11122102111121102011020022 |
4 | 103011321112300133120 |
5 | 132443434231043300 |
6 | 2442420331250012 |
7 | 163534415533313 |
oct | 23057126603730 |
9 | 4572447364208 |
10 | 1312001034200 |
11 | 46646441a87a |
12 | 1923365a9908 |
13 | 9694b5318cc |
14 | 4770339597a |
15 | 241dc7ec285 |
hex | 131795b07d8 |
1312001034200 has 48 divisors (see below), whose sum is σ = 3052959877080. Its totient is φ = 524360418560.
The previous prime is 1312001034199. The next prime is 1312001034233. The reversal of 1312001034200 is 24301002131.
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, 2510774 + ... + 2987973.
Almost surely, 21312001034200 is an apocalyptic number.
1312001034200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1312001034200 is an abundant number, since it is smaller than the sum of its proper divisors (1740958842880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312001034200 is a wasteful number, since it uses less digits than its factorization.
1312001034200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5499956 (or 5499947 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 1312001034200 its reverse (24301002131), we get a palindrome (1336302036331).
The spelling of 1312001034200 in words is "one trillion, three hundred twelve billion, one million, thirty-four thousand, two hundred".
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