Base | Representation |
---|---|
bin | 10011010100101011001… |
… | …010110011100110010100 |
3 | 11200221110111001211112210 |
4 | 103110223022303212110 |
5 | 133223434000210130 |
6 | 2454003100113420 |
7 | 164635556344365 |
oct | 23245312634624 |
9 | 4627414054483 |
10 | 1327869147540 |
11 | 472167575231 |
12 | 195424835870 |
13 | 982a9b8b6a0 |
14 | 483aa9d5b6c |
15 | 2481a9405b0 |
hex | 1352b2b3994 |
1327869147540 has 96 divisors (see below), whose sum is σ = 4004286773760. Its totient is φ = 326839643136.
The previous prime is 1327869147529. The next prime is 1327869147551. The reversal of 1327869147540 is 457419687231.
It is an interprime number because it is at equal distance from previous prime (1327869147529) and next prime (1327869147551).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15226581 + ... + 15313539.
It is an arithmetic number, because the mean of its divisors is an integer number (41711320560).
It is a 1-persistent number, because it is pandigital, but 2⋅1327869147540 = 2655738295080 is not.
Almost surely, 21327869147540 is an apocalyptic number.
1327869147540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1327869147540 is an abundant number, since it is smaller than the sum of its proper divisors (2676417626220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1327869147540 is a wasteful number, since it uses less digits than its factorization.
1327869147540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106561 (or 106559 counting only the distinct ones).
The product of its (nonzero) digits is 10160640, while the sum is 57.
The spelling of 1327869147540 in words is "one trillion, three hundred twenty-seven billion, eight hundred sixty-nine million, one hundred forty-seven thousand, five hundred forty".
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