Base | Representation |
---|---|
bin | 101101111111001110110… |
… | …110010011110001110000 |
3 | 102012010012202000012002111 |
4 | 231333032312103301300 |
5 | 403234213423241330 |
6 | 10415450353455104 |
7 | 444215316610315 |
oct | 55771666236160 |
9 | 12163182005074 |
10 | 3160271305840 |
11 | 1009299844a40 |
12 | 430594571494 |
13 | 19c02105bb0c |
14 | acd5a870d0c |
15 | 57314e2332a |
hex | 2dfced93c70 |
3160271305840 has 160 divisors (see below), whose sum is σ = 8078509728000. Its totient is φ = 1140198850560.
The previous prime is 3160271305817. The next prime is 3160271305861. The reversal of 3160271305840 is 485031720613.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a junction number, because it is equal to n+sod(n) for n = 3160271305793 and 3160271305802.
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, 70704139 + ... + 70748821.
It is an arithmetic number, because the mean of its divisors is an integer number (50490685800).
Almost surely, 23160271305840 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3160271305840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4039254864000).
3160271305840 is an abundant number, since it is smaller than the sum of its proper divisors (4918238422160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3160271305840 is a wasteful number, since it uses less digits than its factorization.
3160271305840 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45335 (or 45329 counting only the distinct ones).
The product of its (nonzero) digits is 120960, while the sum is 40.
The spelling of 3160271305840 in words is "three trillion, one hundred sixty billion, two hundred seventy-one million, three hundred five thousand, eight hundred forty".
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