Base | Representation |
---|---|
bin | 11111011101000100110… |
… | …10111000101110111000 |
3 | 10211022122010220022212000 |
4 | 33232202122320232320 |
5 | 120201400001422113 |
6 | 2144254535021000 |
7 | 141040166200326 |
oct | 17564232705670 |
9 | 3738563808760 |
10 | 1080761748408 |
11 | 387391916911 |
12 | 155560b0a760 |
13 | 7abb917c754 |
14 | 3a448430d16 |
15 | 1d1a6a53373 |
hex | fba26b8bb8 |
1080761748408 has 192 divisors, whose sum is σ = 3088961568000. Its totient is φ = 350118267264.
The previous prime is 1080761748383. The next prime is 1080761748421. The reversal of 1080761748408 is 8048471670801.
1080761748408 is a `hidden beast` number, since 1 + 0 + 80 + 76 + 17 + 484 + 0 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 372289885 + ... + 372292787.
It is an arithmetic number, because the mean of its divisors is an integer number (16088341500).
Almost surely, 21080761748408 is an apocalyptic number.
1080761748408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1080761748408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1544480784000).
1080761748408 is an abundant number, since it is smaller than the sum of its proper divisors (2008199819592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1080761748408 is a wasteful number, since it uses less digits than its factorization.
1080761748408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4251 (or 4204 counting only the distinct ones).
The product of its (nonzero) digits is 2408448, while the sum is 54.
The spelling of 1080761748408 in words is "one trillion, eighty billion, seven hundred sixty-one million, seven hundred forty-eight thousand, four hundred eight".
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