Base | Representation |
---|---|
bin | 10011010110110111111… |
… | …101000110011110011100 |
3 | 11201011120002120121020012 |
4 | 103112313331012132130 |
5 | 133243303133023200 |
6 | 2455033313542352 |
7 | 165051240101444 |
oct | 23266775063634 |
9 | 4634502517205 |
10 | 1330231142300 |
11 | 473169889915 |
12 | 1959838749b8 |
13 | 9859532b718 |
14 | 485525a1124 |
15 | 24907eaaa35 |
hex | 135b7f4679c |
1330231142300 has 36 divisors (see below), whose sum is σ = 2886708218016. Its totient is φ = 532072800000.
The previous prime is 1330231142297. The next prime is 1330231142309. The reversal of 1330231142300 is 32411320331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330231142309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2643764 + ... + 3106436.
Almost surely, 21330231142300 is an apocalyptic number.
1330231142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1330231142300 is an abundant number, since it is smaller than the sum of its proper divisors (1556477075716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330231142300 is a wasteful number, since it uses less digits than its factorization.
1330231142300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 491438 (or 491431 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 1330231142300 its reverse (32411320331), we get a palindrome (1362642462631).
The spelling of 1330231142300 in words is "one trillion, three hundred thirty billion, two hundred thirty-one million, one hundred forty-two thousand, three hundred".
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