Base | Representation |
---|---|
bin | 10011011000011001100… |
… | …010010111111111111111 |
3 | 11201022210012011222222222 |
4 | 103120121202113333333 |
5 | 133310131241201414 |
6 | 2455503555555555 |
7 | 165136636533656 |
oct | 23303142277777 |
9 | 4638705158888 |
10 | 1331868303359 |
11 | 473929a32190 |
12 | 19615bbbbbbb |
13 | 98796575a89 |
14 | 48669baa19d |
15 | 249a1a9a68e |
hex | 13619897fff |
1331868303359 has 8 divisors (see below), whose sum is σ = 1453061770752. Its totient is φ = 1210693924440.
The previous prime is 1331868303341. The next prime is 1331868303371. The reversal of 1331868303359 is 9533038681331.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1331868303359 - 216 = 1331868237823 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1331868303359.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1331868303319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4626029 + ... + 4905494.
It is an arithmetic number, because the mean of its divisors is an integer number (181632721344).
Almost surely, 21331868303359 is an apocalyptic number.
1331868303359 is a deficient number, since it is larger than the sum of its proper divisors (121193467393).
1331868303359 is a wasteful number, since it uses less digits than its factorization.
1331868303359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9544237.
The product of its (nonzero) digits is 4199040, while the sum is 53.
The spelling of 1331868303359 in words is "one trillion, three hundred thirty-one billion, eight hundred sixty-eight million, three hundred three thousand, three hundred fifty-nine".
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