Base | Representation |
---|---|
bin | 1000010010101101001… |
… | …1011000000100001101 |
3 | 111121201022102011222101 |
4 | 2010223103120010031 |
5 | 4313224331422430 |
6 | 145240113115101 |
7 | 13202205410344 |
oct | 2045323300415 |
9 | 447638364871 |
10 | 142460420365 |
11 | 554652143aa |
12 | 23739858a91 |
13 | 10584544033 |
14 | 6c762d8b5b |
15 | 3a8bc2edca |
hex | 212b4d810d |
142460420365 has 8 divisors (see below), whose sum is σ = 171027267840. Its totient is φ = 113918494032.
The previous prime is 142460420341. The next prime is 142460420387. The reversal of 142460420365 is 563024064241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-142460420365 is a prime.
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, 6217705 + ... + 6240574.
It is an arithmetic number, because the mean of its divisors is an integer number (21378408480).
Almost surely, 2142460420365 is an apocalyptic number.
It is an amenable number.
142460420365 is a deficient number, since it is larger than the sum of its proper divisors (28566847475).
142460420365 is a wasteful number, since it uses less digits than its factorization.
142460420365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12460571.
The product of its (nonzero) digits is 138240, while the sum is 37.
The spelling of 142460420365 in words is "one hundred forty-two billion, four hundred sixty million, four hundred twenty thousand, three hundred sixty-five".
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