Base | Representation |
---|---|
bin | 101101111111111011111… |
… | …010100010111001110000 |
3 | 102012012011102201022001211 |
4 | 231333323322202321300 |
5 | 403242241003003323 |
6 | 10420053403205504 |
7 | 444243130332430 |
oct | 55777372427160 |
9 | 12165142638054 |
10 | 3161027391088 |
11 | 1009647610a86 |
12 | 430765816894 |
13 | 19c1118a7338 |
14 | acdcd0482c0 |
15 | 5735b4c370d |
hex | 2dffbea2e70 |
3161027391088 has 40 divisors (see below), whose sum is σ = 6999510896480. Its totient is φ = 1354708005120.
The previous prime is 3161027391073. The next prime is 3161027391097. The reversal of 3161027391088 is 8801937201613.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11510158 + ... + 11781586.
It is an arithmetic number, because the mean of its divisors is an integer number (174987772412).
Almost surely, 23161027391088 is an apocalyptic number.
It is an amenable number.
3161027391088 is an abundant number, since it is smaller than the sum of its proper divisors (3838483505392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3161027391088 is a wasteful number, since it uses less digits than its factorization.
3161027391088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 375425 (or 375419 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 49.
The spelling of 3161027391088 in words is "three trillion, one hundred sixty-one billion, twenty-seven million, three hundred ninety-one thousand, eighty-eight".
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