Base | Representation |
---|---|
bin | 1000010011110011111… |
… | …0111010110000111001 |
3 | 111122110222120101201010 |
4 | 2010330332322300321 |
5 | 4314331301003403 |
6 | 145325350544133 |
7 | 13212436611144 |
oct | 2047476726071 |
9 | 448428511633 |
10 | 142757047353 |
11 | 555a76a4678 |
12 | 23801068049 |
13 | 10600b3076b |
14 | 6ca387105b |
15 | 3aa7cc4603 |
hex | 213cfbac39 |
142757047353 has 16 divisors (see below), whose sum is σ = 193704083456. Its totient is φ = 93505240080.
The previous prime is 142757047337. The next prime is 142757047379. The reversal of 142757047353 is 353740757241.
It is not a de Polignac number, because 142757047353 - 24 = 142757047337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142757047393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1779643 + ... + 1858128.
It is an arithmetic number, because the mean of its divisors is an integer number (12106505216).
Almost surely, 2142757047353 is an apocalyptic number.
It is an amenable number.
142757047353 is a deficient number, since it is larger than the sum of its proper divisors (50947036103).
142757047353 is a wasteful number, since it uses less digits than its factorization.
142757047353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3638004.
The product of its (nonzero) digits is 2469600, while the sum is 48.
The spelling of 142757047353 in words is "one hundred forty-two billion, seven hundred fifty-seven million, forty-seven thousand, three hundred fifty-three".
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