Base | Representation |
---|---|
bin | 10100110100011010010… |
… | …101000000000111111000 |
3 | 12001202210120010222220102 |
4 | 110310122111000013320 |
5 | 141420000422311322 |
6 | 3013123325414532 |
7 | 205235142563000 |
oct | 24643225000770 |
9 | 5052716128812 |
10 | 1430665822712 |
11 | 501818617825 |
12 | 1b133310a448 |
13 | a4bacc02bb9 |
14 | 4d35d253000 |
15 | 27335459792 |
hex | 14d1a5401f8 |
1430665822712 has 128 divisors (see below), whose sum is σ = 3153204288000. Its totient is φ = 608276761344.
The previous prime is 1430665822673. The next prime is 1430665822727. The reversal of 1430665822712 is 2172285660341.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180932663 + ... + 180940569.
It is an arithmetic number, because the mean of its divisors is an integer number (24634408500).
Almost surely, 21430665822712 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 1430665822712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1576602144000).
1430665822712 is an abundant number, since it is smaller than the sum of its proper divisors (1722538465288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1430665822712 is a wasteful number, since it uses less digits than its factorization.
1430665822712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8450 (or 8432 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 47.
The spelling of 1430665822712 in words is "one trillion, four hundred thirty billion, six hundred sixty-five million, eight hundred twenty-two thousand, seven hundred twelve".
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