Base | Representation |
---|---|
bin | 10100110011011111100… |
… | …100001011011001000000 |
3 | 12001200020212001020022110 |
4 | 110303133210023121000 |
5 | 141410441031222110 |
6 | 3012441430535320 |
7 | 205201542011526 |
oct | 24633744133100 |
9 | 5050225036273 |
10 | 1429679945280 |
11 | 50136206a494 |
12 | 1b10b8b07540 |
13 | a4a8389bb82 |
14 | 4d2a8340316 |
15 | 272c8b17a20 |
hex | 14cdf90b640 |
1429679945280 has 112 divisors (see below), whose sum is σ = 4635813415680. Its totient is φ = 373136314368.
The previous prime is 1429679945279. The next prime is 1429679945299. The reversal of 1429679945280 is 825499769241.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15797965 + ... + 15888204.
Almost surely, 21429679945280 is an apocalyptic number.
1429679945280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1429679945280 is an abundant number, since it is smaller than the sum of its proper divisors (3206133470400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1429679945280 is a wasteful number, since it uses less digits than its factorization.
1429679945280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31686236 (or 31686226 counting only the distinct ones).
The product of its (nonzero) digits is 78382080, while the sum is 66.
The spelling of 1429679945280 in words is "one trillion, four hundred twenty-nine billion, six hundred seventy-nine million, nine hundred forty-five thousand, two hundred eighty".
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